Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

DAVID N PHAM

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1043401698
CMS profile
138678
Location
WESTMINSTER, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$172,879.79

237 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $90,834.84 239
PY2020 $23,214.48 96
PY2021 $38,800.29 118
PY2022 $66,061.49 139
PY2023 $67,809.44 124
PY2024 $111,891.96 173
PY2025 $172,879.79 237

Payment records · PY2025 (237)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AstraZeneca Pharmaceuticals LP $2,600.00 12/18/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206341370 CMS
GlaxoSmithKline, LLC. $22.08 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1191747754 CMS
GENZYME CORPORATION $17.68 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1233266446 CMS
Aimmune Therapeutics, Inc. $22.50 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1249706787 CMS
AstraZeneca Pharmaceuticals LP $1,300.00 12/12/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206719495 CMS
GlaxoSmithKline, LLC. $8.70 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1190696364 CMS
AstraZeneca Pharmaceuticals LP $26.29 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1206848338 CMS
GENZYME CORPORATION $42.65 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1233266448 CMS
GlaxoSmithKline, LLC. $2,600.00 12/11/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1190402518 CMS
GlaxoSmithKline, LLC. $125.00 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1190455984 CMS
GlaxoSmithKline, LLC. $2,600.00 12/11/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1190725354 CMS
GlaxoSmithKline, LLC. $371.17 12/11/2025 Travel and Lodging No dispute reported 06/30/2026 1191124637 CMS
AstraZeneca Pharmaceuticals LP $108.80 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1207166557 CMS
AstraZeneca Pharmaceuticals LP $1,950.00 12/01/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206314682 CMS
AstraZeneca Pharmaceuticals LP $250.00 11/27/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206545393 CMS
AstraZeneca Pharmaceuticals LP $24.84 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1206807931 CMS
AstraZeneca Pharmaceuticals LP $5,200.00 11/24/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207223803 CMS
AstraZeneca Pharmaceuticals LP $27.70 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1206209206 CMS
GlaxoSmithKline, LLC. $26.71 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1191491398 CMS
GlaxoSmithKline, LLC. $121.37 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1191770982 CMS
AstraZeneca Pharmaceuticals LP $23.81 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1206975606 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.04 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1223031798 CMS
GlaxoSmithKline, LLC. $124.99 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1191718448 CMS
AstraZeneca Pharmaceuticals LP $129.75 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1206232508 CMS
AstraZeneca Pharmaceuticals LP $5,200.00 11/12/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206805659 CMS
AstraZeneca Pharmaceuticals LP $1,950.00 11/10/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206572112 CMS
GENZYME CORPORATION $22.91 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1233266432 CMS
AstraZeneca Pharmaceuticals LP $34.35 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1206260798 CMS
AstraZeneca Pharmaceuticals LP $120.40 11/04/2025 Travel and Lodging No dispute reported 06/30/2026 1206319770 CMS
AstraZeneca Pharmaceuticals LP $16.69 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1206374697 CMS
AstraZeneca Pharmaceuticals LP $22.66 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1206404295 CMS
AstraZeneca Pharmaceuticals LP $387.51 11/04/2025 Travel and Lodging No dispute reported 06/30/2026 1206575014 CMS
AstraZeneca Pharmaceuticals LP $303.72 11/04/2025 Travel and Lodging No dispute reported 06/30/2026 1207263431 CMS
AstraZeneca Pharmaceuticals LP $14.35 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1206263201 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 10/30/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206584040 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 10/30/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207205154 CMS
GENZYME CORPORATION $32.36 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1233266428 CMS
GlaxoSmithKline, LLC. $14.14 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1190387330 CMS
GlaxoSmithKline, LLC. $14.15 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1191002963 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.85 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1223031796 CMS
AstraZeneca Pharmaceuticals LP $3,250.00 10/28/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207165969 CMS
Insmed, Inc. $24.68 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1186299454 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 10/24/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207055786 CMS
AstraZeneca Pharmaceuticals LP $406.97 10/23/2025 Travel and Lodging No dispute reported 06/30/2026 1206241578 CMS
AstraZeneca Pharmaceuticals LP $67.59 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1206513052 CMS
AstraZeneca Pharmaceuticals LP $23.53 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1206325751 CMS
AstraZeneca Pharmaceuticals LP $264.09 10/16/2025 Travel and Lodging No dispute reported 06/30/2026 1206820485 CMS
AstraZeneca Pharmaceuticals LP $32.68 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1206459963 CMS
AstraZeneca Pharmaceuticals LP $117.89 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1206501891 CMS
AstraZeneca Pharmaceuticals LP $101.12 10/15/2025 Travel and Lodging No dispute reported 06/30/2026 1206651914 CMS
AstraZeneca Pharmaceuticals LP $1,222.60 10/15/2025 Travel and Lodging No dispute reported 06/30/2026 1206713785 CMS
AstraZeneca Pharmaceuticals LP $32.97 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1206841385 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 10/14/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206679684 CMS
Insmed, Inc. $18.97 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1186256301 CMS
AstraZeneca Pharmaceuticals LP $212.25 10/08/2025 Travel and Lodging No dispute reported 06/30/2026 1206285573 CMS
AstraZeneca Pharmaceuticals LP $700.00 10/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206561668 CMS
AstraZeneca Pharmaceuticals LP $616.84 10/08/2025 Travel and Lodging No dispute reported 06/30/2026 1206860973 CMS
AstraZeneca Pharmaceuticals LP $82.25 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1207107144 CMS
GENZYME CORPORATION $19.78 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1233266450 CMS
GlaxoSmithKline, LLC. $29.92 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1191419703 CMS
AstraZeneca Pharmaceuticals LP $27.60 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1206937886 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 10/06/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207047163 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 10/02/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206146631 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 09/30/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206164502 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 09/30/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207002362 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 09/30/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207182422 CMS
GlaxoSmithKline, LLC. $2,600.00 09/29/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1190409539 CMS
AstraZeneca Pharmaceuticals LP $121.79 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1206626152 CMS
AstraZeneca Pharmaceuticals LP $3,250.00 09/25/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206978397 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 09/25/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207277193 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 09/24/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206176684 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 09/24/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206303597 CMS
AstraZeneca Pharmaceuticals LP $705.71 09/24/2025 Travel and Lodging No dispute reported 06/30/2026 1206326247 CMS
AstraZeneca Pharmaceuticals LP $124.99 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1206554832 CMS
AstraZeneca Pharmaceuticals LP $393.48 09/24/2025 Travel and Lodging No dispute reported 06/30/2026 1206601956 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 09/24/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207245509 CMS
Insmed, Inc. $18.78 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1186256295 CMS
AstraZeneca Pharmaceuticals LP $17.09 09/20/2025 Food and Beverage No dispute reported 06/30/2026 1206648920 CMS
AstraZeneca Pharmaceuticals LP $17.71 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1207174049 CMS
AstraZeneca Pharmaceuticals LP $31.56 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1207180414 CMS
AstraZeneca Pharmaceuticals LP $120.86 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1207232942 CMS
AstraZeneca Pharmaceuticals LP $31.39 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1206178902 CMS
AstraZeneca Pharmaceuticals LP $168.61 09/16/2025 Travel and Lodging No dispute reported 06/30/2026 1206382532 CMS
AstraZeneca Pharmaceuticals LP $1,414.67 09/16/2025 Travel and Lodging No dispute reported 06/30/2026 1206464405 CMS
AstraZeneca Pharmaceuticals LP $84.84 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1207047669 CMS
AstraZeneca Pharmaceuticals LP $950.00 09/15/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207185687 CMS
AstraZeneca Pharmaceuticals LP $24.82 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1206312590 CMS
GlaxoSmithKline, LLC. $28.34 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1190638483 CMS
GlaxoSmithKline, LLC. $12.60 09/10/2025 Travel and Lodging No dispute reported 06/30/2026 1190698308 CMS
GlaxoSmithKline, LLC. $12.60 09/10/2025 Travel and Lodging No dispute reported 06/30/2026 1191377848 CMS
Regeneron Healthcare Solutions, Inc. $32.01 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1213013342 CMS
AstraZeneca Pharmaceuticals LP $3,250.00 09/09/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207137751 CMS
GlaxoSmithKline, LLC. $22.39 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1191342356 CMS
AstraZeneca Pharmaceuticals LP $135.00 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1206321566 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 09/04/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206447273 CMS
AstraZeneca Pharmaceuticals LP $216.18 09/04/2025 Travel and Lodging No dispute reported 06/30/2026 1206712469 CMS
AstraZeneca Pharmaceuticals LP $25.07 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1206754590 CMS
AstraZeneca Pharmaceuticals LP $479.80 09/04/2025 Travel and Lodging No dispute reported 06/30/2026 1206767106 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 08/29/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207276426 CMS
GlaxoSmithKline, LLC. $2,600.00 08/28/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1190546182 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 08/26/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206710880 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 08/22/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206661545 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 08/21/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206188736 CMS
AstraZeneca Pharmaceuticals LP $25.91 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1206461177 CMS
AstraZeneca Pharmaceuticals LP $127.98 08/19/2025 Travel and Lodging No dispute reported 06/30/2026 1206515410 CMS
AstraZeneca Pharmaceuticals LP $336.96 08/19/2025 Travel and Lodging No dispute reported 06/30/2026 1206755470 CMS
AstraZeneca Pharmaceuticals LP $17.87 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1206918030 CMS
AstraZeneca Pharmaceuticals LP $14.95 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1207041682 CMS
AstraZeneca Pharmaceuticals LP $280.41 08/19/2025 Travel and Lodging No dispute reported 06/30/2026 1207043897 CMS
AstraZeneca Pharmaceuticals LP $125.49 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1207193927 CMS
Insmed, Inc. $20.87 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1186319932 CMS
GlaxoSmithKline, LLC. $2.61 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1190669800 CMS
GlaxoSmithKline, LLC. $26.07 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1191055621 CMS
AstraZeneca Pharmaceuticals LP $22.70 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1206554370 CMS
AstraZeneca Pharmaceuticals LP $1,705.31 08/05/2025 Travel and Lodging No dispute reported 06/30/2026 1206176498 CMS
AstraZeneca Pharmaceuticals LP $125.75 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1206281896 CMS
AstraZeneca Pharmaceuticals LP $503.59 08/05/2025 Travel and Lodging No dispute reported 06/30/2026 1206335307 CMS
AstraZeneca Pharmaceuticals LP $126.85 08/05/2025 Travel and Lodging No dispute reported 06/30/2026 1207266404 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 08/01/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207111683 CMS
GENZYME CORPORATION $26.00 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1233266414 CMS
CONMED Corporation $28.94 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1208712926 CMS
GlaxoSmithKline, LLC. $120.89 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1190558638 CMS
GlaxoSmithKline, LLC. $7,150.00 07/28/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1191210169 CMS
AstraZeneca Pharmaceuticals LP $106.40 07/24/2025 Travel and Lodging No dispute reported 06/30/2026 1206433596 CMS
AstraZeneca Pharmaceuticals LP $124.38 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1206734699 CMS
GENZYME CORPORATION $81.81 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1233266412 CMS
AstraZeneca Pharmaceuticals LP $3,250.00 07/23/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206258438 CMS
GlaxoSmithKline, LLC. $119.76 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1190598564 CMS
Aimmune Therapeutics, Inc. $25.52 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1249706791 CMS
GlaxoSmithKline, LLC. $14.60 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1190840971 CMS
AstraZeneca Pharmaceuticals LP $27.30 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1206229541 CMS
GENZYME CORPORATION $40.12 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1233266410 CMS
AstraZeneca Pharmaceuticals LP $29.32 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1206789907 CMS
AstraZeneca Pharmaceuticals LP $33.85 07/08/2025 Travel and Lodging No dispute reported 06/30/2026 1207240424 CMS
AstraZeneca Pharmaceuticals LP $2,800.00 07/03/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206618446 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 07/01/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206357447 CMS
GlaxoSmithKline, LLC. $5.87 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1190395616 CMS
GlaxoSmithKline, LLC. $2.29 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1190664971 CMS
GlaxoSmithKline, LLC. $23.44 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1190745165 CMS
AstraZeneca Pharmaceuticals LP $950.00 06/27/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206509430 CMS
GlaxoSmithKline, LLC. $12.11 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1190387328 CMS
AstraZeneca Pharmaceuticals LP $84.00 06/25/2025 Travel and Lodging No dispute reported 06/30/2026 1206137654 CMS
AstraZeneca Pharmaceuticals LP $109.34 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1206256336 CMS
GlaxoSmithKline, LLC. $75.45 06/21/2025 Food and Beverage No dispute reported 06/30/2026 1190346996 CMS
GlaxoSmithKline, LLC. $48.02 06/21/2025 Food and Beverage No dispute reported 06/30/2026 1190945262 CMS
GlaxoSmithKline, LLC. $75.45 06/21/2025 Food and Beverage No dispute reported 06/30/2026 1191056936 CMS
GlaxoSmithKline, LLC. $0.75 06/21/2025 Gift No dispute reported 06/30/2026 1191423519 CMS
GlaxoSmithKline, LLC. $16.46 06/21/2025 Gift No dispute reported 06/30/2026 1191494467 CMS
GlaxoSmithKline, LLC. $30.64 06/21/2025 Food and Beverage No dispute reported 06/30/2026 1191599491 CMS
GlaxoSmithKline, LLC. $27.44 06/21/2025 Food and Beverage No dispute reported 06/30/2026 1191773173 CMS
GlaxoSmithKline, LLC. $269.86 06/20/2025 Travel and Lodging No dispute reported 06/30/2026 1190634049 CMS
GlaxoSmithKline, LLC. $124.99 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1190668260 CMS
AstraZeneca Pharmaceuticals LP $1,850.00 06/16/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206633707 CMS
GlaxoSmithKline, LLC. $15.91 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1190820870 CMS
GlaxoSmithKline, LLC. $5.11 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1191419830 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 06/10/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206402515 CMS
GlaxoSmithKline, LLC. $2.12 06/08/2025 Food and Beverage No dispute reported 06/30/2026 1190598978 CMS
GlaxoSmithKline, LLC. $0.42 06/08/2025 Food and Beverage No dispute reported 06/30/2026 1190727428 CMS
GlaxoSmithKline, LLC. $1.44 06/08/2025 Food and Beverage No dispute reported 06/30/2026 1190859946 CMS
GlaxoSmithKline, LLC. $3.46 06/08/2025 Food and Beverage No dispute reported 06/30/2026 1191584608 CMS
AstraZeneca Pharmaceuticals LP $117.67 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1206508127 CMS
AstraZeneca Pharmaceuticals LP $10.50 06/05/2025 Travel and Lodging No dispute reported 06/30/2026 1207065765 CMS
AstraZeneca Pharmaceuticals LP $121.37 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1206603843 CMS
AstraZeneca Pharmaceuticals LP $18.89 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1206707319 CMS
AstraZeneca Pharmaceuticals LP $28.00 05/29/2025 Travel and Lodging No dispute reported 06/30/2026 1206720375 CMS
GlaxoSmithKline, LLC. $8.39 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1190590537 CMS
AstraZeneca Pharmaceuticals LP $450.00 05/21/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206538002 CMS
Verona Pharma, Inc. $101.61 05/18/2025 Food and Beverage No dispute reported 06/30/2026 1233795738 CMS
AstraZeneca Pharmaceuticals LP $134.00 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1206260420 CMS
Aimmune Therapeutics, Inc. $23.71 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1249706789 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 05/09/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206535472 CMS
AstraZeneca Pharmaceuticals LP $33.22 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1206389402 CMS
AstraZeneca Pharmaceuticals LP $3,250.00 05/07/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206653497 CMS
GENZYME CORPORATION $36.70 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1233266394 CMS
AstraZeneca Pharmaceuticals LP $30.93 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1206761505 CMS
AstraZeneca Pharmaceuticals LP $109.41 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1207052410 CMS
GlaxoSmithKline, LLC. $29.42 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1190401782 CMS
AstraZeneca Pharmaceuticals LP $25.20 05/02/2025 Travel and Lodging No dispute reported 06/30/2026 1206711689 CMS
AstraZeneca Pharmaceuticals LP $150.24 05/01/2025 Travel and Lodging No dispute reported 06/30/2026 1206602836 CMS
AstraZeneca Pharmaceuticals LP $47.60 05/01/2025 Travel and Lodging No dispute reported 06/30/2026 1206947333 CMS
AstraZeneca Pharmaceuticals LP $124.99 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1207019050 CMS
AstraZeneca Pharmaceuticals LP $1,063.64 05/01/2025 Travel and Lodging No dispute reported 06/30/2026 1207022053 CMS
GlaxoSmithKline, LLC. $213.48 04/30/2025 Travel and Lodging No dispute reported 06/30/2026 1190635069 CMS
GlaxoSmithKline, LLC. $141.25 04/30/2025 Travel and Lodging No dispute reported 06/30/2026 1190660945 CMS
GlaxoSmithKline, LLC. $42.18 04/30/2025 Travel and Lodging No dispute reported 06/30/2026 1191606680 CMS
GlaxoSmithKline, LLC. $31.41 04/30/2025 Travel and Lodging No dispute reported 06/30/2026 1191615831 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 04/29/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206561784 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 04/29/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206813417 CMS
Electromed, Inc. $15.05 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1224580225 CMS
AstraZeneca Pharmaceuticals LP $286.17 04/22/2025 Travel and Lodging No dispute reported 06/30/2026 1206219308 CMS
AstraZeneca Pharmaceuticals LP $16.12 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1206457086 CMS
AstraZeneca Pharmaceuticals LP $90.88 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1206469506 CMS
AstraZeneca Pharmaceuticals LP $25.20 04/22/2025 Travel and Lodging No dispute reported 06/30/2026 1206530220 CMS
AstraZeneca Pharmaceuticals LP $30.74 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1206587081 CMS
AstraZeneca Pharmaceuticals LP $25.20 04/22/2025 Travel and Lodging No dispute reported 06/30/2026 1207208643 CMS
AstraZeneca Pharmaceuticals LP $377.28 04/22/2025 Travel and Lodging No dispute reported 06/30/2026 1207258959 CMS
GlaxoSmithKline, LLC. $15.26 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1190363622 CMS
GENZYME CORPORATION $22.31 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1233266380 CMS
AstraZeneca Pharmaceuticals LP $91.96 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1206953871 CMS
AstraZeneca Pharmaceuticals LP $17.19 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1207267708 CMS
AstraZeneca Pharmaceuticals LP $28.17 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1206197356 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 03/07/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206863161 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 03/03/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206622410 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 02/28/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206255183 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 02/28/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207051305 CMS
Regeneron Pharmaceuticals, Inc. $67.65 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1213242233 CMS
AstraZeneca Pharmaceuticals LP $121.94 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1206319617 CMS
AstraZeneca Pharmaceuticals LP $37.80 02/27/2025 Travel and Lodging No dispute reported 06/30/2026 1207058588 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 02/26/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206453688 CMS
AstraZeneca Pharmaceuticals LP $33.41 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1206631461 CMS
AstraZeneca Pharmaceuticals LP $51.80 02/26/2025 Travel and Lodging No dispute reported 06/30/2026 1206802316 CMS
AstraZeneca Pharmaceuticals LP $124.99 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1206869042 CMS
AstraZeneca Pharmaceuticals LP $100.80 02/25/2025 Travel and Lodging No dispute reported 06/30/2026 1206458330 CMS
AstraZeneca Pharmaceuticals LP $48.30 02/25/2025 Travel and Lodging No dispute reported 06/30/2026 1206625938 CMS
AstraZeneca Pharmaceuticals LP $110.88 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1207214052 CMS
GENZYME CORPORATION $49.91 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1233266364 CMS
AstraZeneca Pharmaceuticals LP $3,250.00 02/18/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206751899 CMS
AstraZeneca Pharmaceuticals LP $450.00 02/18/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207163320 CMS
AstraZeneca Pharmaceuticals LP $3,700.00 02/14/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1207046089 CMS
AstraZeneca Pharmaceuticals LP $766.64 02/13/2025 Travel and Lodging No dispute reported 06/30/2026 1206158088 CMS
AstraZeneca Pharmaceuticals LP $93.88 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1206248012 CMS
AstraZeneca Pharmaceuticals LP $1,400.00 02/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported 06/30/2026 1206303497 CMS
AstraZeneca Pharmaceuticals LP $268.41 02/13/2025 Travel and Lodging No dispute reported 06/30/2026 1206411123 CMS
AstraZeneca Pharmaceuticals LP $106.96 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1206442935 CMS
AstraZeneca Pharmaceuticals LP $167.18 02/13/2025 Travel and Lodging No dispute reported 06/30/2026 1206722630 CMS
AstraZeneca Pharmaceuticals LP $34.95 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1206746991 CMS
AstraZeneca Pharmaceuticals LP $16.31 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1206910969 CMS
AstraZeneca Pharmaceuticals LP $16.23 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1206186806 CMS
AstraZeneca Pharmaceuticals LP $328.92 02/11/2025 Travel and Lodging No dispute reported 06/30/2026 1206438748 CMS
AstraZeneca Pharmaceuticals LP $124.99 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1206626774 CMS
AstraZeneca Pharmaceuticals LP $117.03 02/11/2025 Travel and Lodging No dispute reported 06/30/2026 1207178867 CMS
AstraZeneca Pharmaceuticals LP $507.26 02/11/2025 Travel and Lodging No dispute reported 06/30/2026 1207188346 CMS
AstraZeneca Pharmaceuticals LP $32.08 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1206252501 CMS
AstraZeneca Pharmaceuticals LP $31.39 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1206157126 CMS
GENZYME CORPORATION $26.90 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1233266356 CMS
GENZYME CORPORATION $24.47 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1233266352 CMS
GlaxoSmithKline, LLC. $57.40 01/09/2025 Travel and Lodging No dispute reported 06/30/2026 1190749731 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
DAVID N PHAM, NPI 1043401698. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1043401698.
APA 7
IndustryPayments. (2026). DAVID N PHAM, NPI 1043401698 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1043401698
Bluebook
DAVID N PHAM, NPI 1043401698, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1043401698.

Source: Centers for Medicare & Medicaid Services, Open Payments.