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

Covered recipient · General Payments record

DIEM Q PHAM

Allopathic & Osteopathic Physicians Dermatology Procedural Dermatology

NPI
1255421335
CMS profile
329098
Location
UPLAND, 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.

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General Payments · PY2021 · Entire year

$728.95

38 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . 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 ↗

By nature of payment

PY2021 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $728.95 38

By paying entity

PY2021 · entire year · sorted by reported total

Payment records · PY2021

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

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

38 matching records · $728.95 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 38 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–38 of 38.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
LEO Pharma Inc. $9.4312/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842243077 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $18.5412/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026851876869 CMS
Novartis Pharmaceuticals Corporation $19.6612/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026813162347 CMS
PFIZER INC. $13.7212/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833271763 CMS
Incyte Corporation $24.9012/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853494269 CMS
Almirall LLC $16.5512/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026858650241 CMS
LEO Pharma Inc. $15.1712/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842243065 CMS
LEO Pharma Inc. $25.4711/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842243053 CMS
AbbVie Inc. $21.7811/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628403 CMS
Incyte Corporation $23.0911/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853494267 CMS
Octapharma USA, Inc. $42.2910/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026812975613 CMS
LEO Pharma Inc. $15.9310/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842243045 CMS
GENZYME CORPORATION $24.2510/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843535089 CMS
Novartis Pharmaceuticals Corporation $20.0809/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026813162343 CMS
AbbVie Inc. $22.1609/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628397 CMS
AbbVie Inc. $15.5708/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628391 CMS
LEO Pharma Inc. $29.7208/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842243035 CMS
AbbVie Inc. $18.2408/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628385 CMS
LEO Pharma Inc. $15.3708/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842243025 CMS
Amgen Inc. $25.7207/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026826327583 CMS
LEO Pharma Inc. $18.0407/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842243015 CMS
AbbVie Inc. $18.3507/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628379 CMS
PFIZER INC. $22.2607/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832538015 CMS
LEO Pharma Inc. $15.8307/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842243003 CMS
GENZYME CORPORATION $24.6006/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843535051 CMS
AbbVie Inc. $5.7506/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628373 CMS
LEO Pharma Inc. $28.1906/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842242993 CMS
PFIZER INC. $24.3605/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832510311 CMS
LEO Pharma Inc. $6.9305/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026842242983 CMS
VYNE Pharmaceuticals Inc. $24.6305/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830824779 CMS
Almirall LLC $19.3605/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819691013 CMS
AbbVie Inc. $22.6604/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628367 CMS
Helsinn Therapeutics (U.S.), Inc. $19.3104/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819747123 CMS
AbbVie Inc. $0.8804/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628361 CMS
AbbVie Inc. $2.6304/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628355 CMS
DERMIRA, INC. $23.8903/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026764401858 CMS
AbbVie Inc. $18.2702/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026795628349 CMS
PFIZER INC. $15.3701/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832506877 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $819.56 65
PY2020 $507.53 28
PY2021 $728.95 38
PY2022 $1,451.93 75
PY2023 $2,452.58 118
PY2024 $1,605.28 87
PY2025 $2,531.63 113

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 and profile matching
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
DIEM Q PHAM, NPI 1255421335. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1255421335.
APA 7
IndustryPayments. (2026). DIEM Q PHAM, NPI 1255421335 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1255421335
Bluebook
DIEM Q PHAM, NPI 1255421335, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1255421335.

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