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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

DUYEN K NGUYEN

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1619288347
CMS profile
28069
Location
HOUSTON, TX

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

$2,832.00

105 records · 0 disputed

“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

Nature of paymentAmountRecords
Food and Beverage $2,832.00 105

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $715.96 18
GENZYME CORPORATION $518.03 20
ARS Pharmaceuticals Operations, Inc. $302.13 7
GlaxoSmithKline, LLC. $291.66 21
Takeda Pharmaceuticals U.S.A., Inc. $281.20 12
Genentech USA, Inc. $185.88 4
NOVARTIS PHARMACEUTICALS CORPORATION $83.98 3
CSL Behring $69.30 2
Amgen Inc. $63.88 3
Pharming Healthcare, Inc. $51.16 2
Blueprint Medicines Corporation $49.14 2
CYCLE PHARMACEUTICALS INC $41.26 2
Kowa Pharmaceuticals America, Inc. $34.83 2
Viatris Specialty LLC $30.33 1
Organon LLC $30.29 2
Kedrion Biopharma, Inc. $23.99 1
Grifols USA, LLC $21.25 1
LEO Pharma Inc. $19.32 1
Galderma Laboratories, L.P. $18.41 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $806.92 34
PY2020 $963.61 34
PY2021 $965.79 46
PY2022 $1,885.83 73
PY2023 $1,872.10 84
PY2024 $1,691.54 72
PY2025 $2,832.00 105

Payment records · PY2025 (105)

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 $21.78 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1206806921 CMS
Novartis Pharmaceuticals Corporation $23.79 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1200663194 CMS
Takeda Pharmaceuticals U.S.A., Inc. $8.70 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1223804316 CMS
CSL Behring $30.64 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1232373208 CMS
GENZYME CORPORATION $15.60 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1233501448 CMS
Takeda Pharmaceuticals U.S.A., Inc. $7.26 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1223802998 CMS
Kedrion Biopharma, Inc. $23.99 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1206766824 CMS
GENZYME CORPORATION $130.95 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1233501436 CMS
GENZYME CORPORATION $30.22 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1233501427 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.06 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1223809338 CMS
Organon LLC $5.37 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1237743792 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.72 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1223900842 CMS
GlaxoSmithKline, LLC. $7.25 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1191415110 CMS
Genentech USA, Inc. $22.55 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1211510110 CMS
ARS Pharmaceuticals Operations, Inc. $16.45 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1245886307 CMS
ARS Pharmaceuticals Operations, Inc. $107.83 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1245886309 CMS
GENZYME CORPORATION $28.43 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1233501423 CMS
GlaxoSmithKline, LLC. $12.54 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1190559356 CMS
Novartis Pharmaceuticals Corporation $28.50 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1200716819 CMS
Pharming Healthcare, Inc. $25.54 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1200801279 CMS
Genentech USA, Inc. $121.86 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1211510112 CMS
AstraZeneca Pharmaceuticals LP $23.66 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1206740924 CMS
GENZYME CORPORATION $8.09 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1233501414 CMS
LEO Pharma Inc. $19.32 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1252025559 CMS
GlaxoSmithKline, LLC. $8.54 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1191697473 CMS
AstraZeneca Pharmaceuticals LP $108.96 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1207170713 CMS
GENZYME CORPORATION $32.27 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1233501371 CMS
GlaxoSmithKline, LLC. $16.59 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1190605907 CMS
AstraZeneca Pharmaceuticals LP $17.79 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1206666725 CMS
Genentech USA, Inc. $21.06 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1211510108 CMS
Pharming Healthcare, Inc. $25.62 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1200801277 CMS
AstraZeneca Pharmaceuticals LP $19.58 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1206875766 CMS
GENZYME CORPORATION $32.70 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1233501348 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.52 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1223934020 CMS
GlaxoSmithKline, LLC. $8.30 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1190358918 CMS
AstraZeneca Pharmaceuticals LP $15.87 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1206308226 CMS
Amgen Inc. $30.51 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1228660075 CMS
GlaxoSmithKline, LLC. $20.12 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1190523785 CMS
AstraZeneca Pharmaceuticals LP $21.17 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1206878025 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.57 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1223910743 CMS
Galderma Laboratories, L.P. $18.41 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1234683727 CMS
AstraZeneca Pharmaceuticals LP $18.40 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1206331532 CMS
AstraZeneca Pharmaceuticals LP $25.08 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1206252198 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.32 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1223898195 CMS
GlaxoSmithKline, LLC. $3.46 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1191558516 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.99 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1223874124 CMS
GlaxoSmithKline, LLC. $31.40 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1190954294 CMS
Cycle Pharmaceuticals Inc $22.12 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1248904413 CMS
Novartis Pharmaceuticals Corporation $31.69 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1200716817 CMS
AstraZeneca Pharmaceuticals LP $16.28 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1206444836 CMS
GENZYME CORPORATION $7.57 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1233501310 CMS
GENZYME CORPORATION $13.51 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1233501306 CMS
AstraZeneca Pharmaceuticals LP $16.31 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1206967465 CMS
Cycle Pharmaceuticals Inc $19.14 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1248904411 CMS
AstraZeneca Pharmaceuticals LP $23.88 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1206537546 CMS
GlaxoSmithKline, LLC. $20.33 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1190444339 CMS
Blueprint Medicines Corporation $25.42 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1235818506 CMS
GENZYME CORPORATION $14.52 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1233501284 CMS
GENZYME CORPORATION $34.82 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1233501280 CMS
Kowa Pharmaceuticals America, Inc. $16.18 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1243107532 CMS
GlaxoSmithKline, LLC. $13.11 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1190407093 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.23 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1223903841 CMS
GENZYME CORPORATION $24.58 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1233501276 CMS
GENZYME CORPORATION $10.86 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1233501274 CMS
Takeda Pharmaceuticals U.S.A., Inc. $32.73 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1223929764 CMS
AstraZeneca Pharmaceuticals LP $20.12 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1207301528 CMS
Amgen Inc. $16.00 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1228660073 CMS
GlaxoSmithKline, LLC. $12.17 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1190838549 CMS
GlaxoSmithKline, LLC. $16.94 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1190999615 CMS
AstraZeneca Pharmaceuticals LP $114.32 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1206852584 CMS
GENZYME CORPORATION $38.45 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1233501256 CMS
GENZYME CORPORATION $15.88 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1233501254 CMS
GENZYME CORPORATION $18.61 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1233501246 CMS
ARS Pharmaceuticals Operations, Inc. $12.51 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1245886305 CMS
GlaxoSmithKline, LLC. $14.83 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1190973851 CMS
ARS Pharmaceuticals Operations, Inc. $26.54 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1245886303 CMS
GENZYME CORPORATION $8.59 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1233501238 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.24 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1223913658 CMS
GENZYME CORPORATION $21.44 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1233501226 CMS
Organon LLC $24.92 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1237743794 CMS
Kowa Pharmaceuticals America, Inc. $18.65 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1243107527 CMS
Viatris Specialty LLC $30.33 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1238497365 CMS
GlaxoSmithKline, LLC. $19.25 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1190445555 CMS
ARS Pharmaceuticals Operations, Inc. $125.00 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1245886301 CMS
AstraZeneca Pharmaceuticals LP $22.37 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1206580412 CMS
AstraZeneca Pharmaceuticals LP $121.82 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1206844650 CMS
GlaxoSmithKline, LLC. $10.92 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1191800925 CMS
GlaxoSmithKline, LLC. $12.34 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1190622872 CMS
Grifols USA, LLC $21.25 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1249557722 CMS
GlaxoSmithKline, LLC. $3.33 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1190373136 CMS
GENZYME CORPORATION $14.97 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1233501204 CMS
Amgen Inc. $17.37 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1228660071 CMS
AstraZeneca Pharmaceuticals LP $78.16 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1206660165 CMS
ARS Pharmaceuticals Operations, Inc. $11.96 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1245886297 CMS
ARS Pharmaceuticals Operations, Inc. $1.84 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1245886299 CMS
GlaxoSmithKline, LLC. $19.70 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1191180864 CMS
AstraZeneca Pharmaceuticals LP $30.41 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1206539038 CMS
GENZYME CORPORATION $15.97 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1233501196 CMS
Genentech USA, Inc. $20.41 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1211510106 CMS
GlaxoSmithKline, LLC. $8.00 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1190692732 CMS
CSL Behring $38.66 01/20/2025 Food and Beverage No dispute reported 06/30/2026 1232373168 CMS
GlaxoSmithKline, LLC. $19.99 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1190354744 CMS
GlaxoSmithKline, LLC. $12.55 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1190894767 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.86 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1223920606 CMS
Blueprint Medicines Corporation $23.72 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1235818238 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.

Permalink https://industrypayments.org/provider/npi-1619288347

Plain
DUYEN K NGUYEN, NPI 1619288347. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1619288347.
APA 7
IndustryPayments. (2026). DUYEN K NGUYEN, NPI 1619288347 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1619288347
Bluebook
DUYEN K NGUYEN, NPI 1619288347, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1619288347.

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