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

THERESA THANH NGOC NGUYEN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1003893801
CMS profile
340
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 · PY2025

$1,665.86

58 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.

Data mirrored . 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,665.86 58

By paying entity

PY2025 · sorted by reported total

Payment records · PY2025 (58)

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

Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Gilead Sciences, Inc. $25.87 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1234467107 CMS
Amgen Inc. $8.02 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1227045069 CMS
Amgen Inc. $18.08 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1228300996 CMS
Ardelyx, Inc. $8.86 11/22/2025 Food and Beverage No dispute reported 06/30/2026 1247870869 CMS
Novo Nordisk Inc $16.25 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1188465020 CMS
Amgen Inc. $11.65 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1227045075 CMS
Gilead Sciences, Inc. $150.00 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1234375170 CMS
Lundbeck LLC $17.96 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1251829602 CMS
Sumitomo Pharma America, Inc. $23.05 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1176697918 CMS
PFIZER INC. $19.50 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1229873850 CMS
Amgen Inc. $19.80 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1228300994 CMS
Ardelyx, Inc. $11.73 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1247870867 CMS
AstraZeneca Pharmaceuticals LP $17.20 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1206346145 CMS
AstraZeneca Pharmaceuticals LP $20.05 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1206449719 CMS
Sumitomo Pharma America, Inc. $24.14 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1176697916 CMS
Amgen Inc. $9.19 09/26/2025 Food and Beverage No dispute reported 06/30/2026 1227045071 CMS
Novo Nordisk Inc $20.38 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1188469861 CMS
Aimmune Therapeutics, Inc. $19.18 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1249720349 CMS
ABBVIE INC. $26.23 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1203296664 CMS
Gilead Sciences, Inc. $32.94 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1234424386 CMS
Ardelyx, Inc. $11.28 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1247870865 CMS
ABBVIE INC. $32.34 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1203296659 CMS
Amgen Inc. $19.21 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1228300992 CMS
AstraZeneca Pharmaceuticals LP $16.92 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1206528826 CMS
Lilly USA, LLC $23.13 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1186895511 CMS
Amgen Inc. $25.79 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1228300990 CMS
Lundbeck LLC $22.18 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1251829600 CMS
Merck Sharp & Dohme LLC $19.68 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1238299811 CMS
Lundbeck LLC $21.70 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1251829598 CMS
MAYNE PHARMA COMMERCIAL LLC $121.37 06/19/2025 Food and Beverage No dispute reported 06/30/2026 1254644695 CMS
Lilly USA, LLC $25.69 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1186937718 CMS
Amgen Inc. $22.18 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1228300998 CMS
AstraZeneca Pharmaceuticals LP $16.65 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1206502142 CMS
AstraZeneca Pharmaceuticals LP $18.37 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1206161542 CMS
PFIZER INC. $14.20 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1229662180 CMS
Ardelyx, Inc. $24.19 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1247870863 CMS
Novartis Pharmaceuticals Corporation $25.19 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1200670272 CMS
Sumitomo Pharma America, Inc. $25.13 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1176697914 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.10 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1223031876 CMS
AstraZeneca Pharmaceuticals LP $16.95 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1206228891 CMS
Gilead Sciences, Inc. $9.77 04/12/2025 Food and Beverage No dispute reported 06/30/2026 1234587238 CMS
Ardelyx, Inc. $125.00 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1247870861 CMS
Amgen Inc. $20.59 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1228301002 CMS
Exact Sciences Corporation $28.01 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1235421584 CMS
Gilead Sciences, Inc. $7.64 03/21/2025 Food and Beverage No dispute reported 06/30/2026 1234593046 CMS
Sumitomo Pharma America, Inc. $23.33 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1176697912 CMS
AstraZeneca Pharmaceuticals LP $102.31 03/14/2025 Food and Beverage No dispute reported 06/30/2026 1207137149 CMS
ABBVIE INC. $25.00 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1203296652 CMS
AstraZeneca Pharmaceuticals LP $18.65 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1206434241 CMS
Amgen Inc. $11.60 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1227045073 CMS
MAYNE PHARMA COMMERCIAL LLC $124.70 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1254642200 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.35 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1223031874 CMS
Amgen Inc. $20.50 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1228301000 CMS
Aimmune Therapeutics, Inc. $18.15 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1249720347 CMS
AstraZeneca Pharmaceuticals LP $16.98 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1206131378 CMS
Merck Sharp & Dohme LLC $21.27 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1238211782 CMS
Novartis Pharmaceuticals Corporation $17.13 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1200670270 CMS
GENZYME CORPORATION $27.55 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1233317403 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,490.71 64
PY2020 $927.90 37
PY2021 $805.22 42
PY2022 $1,199.86 51
PY2023 $1,193.89 51
PY2024 $1,645.53 51
PY2025 $1,665.86 58

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
THERESA THANH NGOC NGUYEN, NPI 1003893801. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1003893801.
APA 7
IndustryPayments. (2026). THERESA THANH NGOC NGUYEN, NPI 1003893801 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1003893801
Bluebook
THERESA THANH NGOC NGUYEN, NPI 1003893801, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1003893801.

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