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

Covered recipient · General Payments record

THANH M NGUYEN

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1508885625
CMS profile
22640
Location
GARDEN GROVE, CA

General Payments · PY2019–2025

$62,173.17

  • Reported across 362 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$3,904.20

43 records · 0 disputed

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

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,729.20 42
Consulting Fee $175.00 1

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $30,393.44 130
PY2020 $14,541.54 46
PY2021 $4,870.85 24
PY2022 $1,558.56 22
PY2023 $3,370.61 50
PY2024 $3,533.97 47
PY2025 $3,904.20 43

Payment records · PY2025 (43)

Sorted by paying entity, then date · as published by CMS

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
Abbott Laboratories $159.13 11/05/2025 Food and Beverage Undisputed 06/30/2026 1241009489 CMS
Aimmune Therapeutics, Inc. $125.00 02/12/2025 Food and Beverage Undisputed 06/30/2026 1249674355 CMS
Amgen Inc. $119.76 01/16/2025 Food and Beverage Undisputed 06/30/2026 1228329282 CMS
Amgen Inc. $119.76 01/16/2025 Food and Beverage Undisputed 06/30/2026 1228329286 CMS
Amgen Inc. $29.29 01/28/2025 Food and Beverage Undisputed 06/30/2026 1228329290 CMS
Amgen Inc. $17.90 03/27/2025 Food and Beverage Undisputed 06/30/2026 1228329274 CMS
Amgen Inc. $123.50 05/01/2025 Food and Beverage Undisputed 06/30/2026 1228329292 CMS
Amgen Inc. $133.65 05/28/2025 Food and Beverage Undisputed 06/30/2026 1228329288 CMS
Amgen Inc. $53.16 06/26/2025 Food and Beverage Undisputed 06/30/2026 1228329280 CMS
Amgen Inc. $27.82 07/14/2025 Food and Beverage Undisputed 06/30/2026 1228329278 CMS
Amgen Inc. $125.00 08/20/2025 Food and Beverage Undisputed 06/30/2026 1228329270 CMS
Amgen Inc. $175.00 08/25/2025 Consulting Fee Undisputed 06/30/2026 1226881835 CMS
Amgen Inc. $117.85 10/14/2025 Food and Beverage Undisputed 06/30/2026 1228329272 CMS
Amgen Inc. $147.32 11/13/2025 Food and Beverage Undisputed 06/30/2026 1228329276 CMS
Amgen Inc. $26.02 12/05/2025 Food and Beverage Undisputed 06/30/2026 1228329284 CMS
Ardelyx, Inc. $113.95 04/01/2025 Food and Beverage Undisputed 06/30/2026 1247870855 CMS
Ardelyx, Inc. $19.90 07/11/2025 Food and Beverage Undisputed 06/30/2026 1247870857 CMS
Ardelyx, Inc. $5.25 08/12/2025 Food and Beverage Undisputed 06/30/2026 1247870859 CMS
AstraZeneca Pharmaceuticals LP $119.76 04/30/2025 Food and Beverage Undisputed 06/30/2026 1206667819 CMS
AstraZeneca Pharmaceuticals LP $121.83 08/07/2025 Food and Beverage Undisputed 06/30/2026 1206307927 CMS
AstraZeneca Pharmaceuticals LP $119.76 10/29/2025 Food and Beverage Undisputed 06/30/2026 1207188618 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.52 03/14/2025 Food and Beverage Undisputed 06/30/2026 1225672029 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.09 04/23/2025 Food and Beverage Undisputed 06/30/2026 1225672025 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.38 06/23/2025 Food and Beverage Undisputed 06/30/2026 1225672027 CMS
Bayer Healthcare Pharmaceuticals Inc. $29.34 12/01/2025 Food and Beverage Undisputed 06/30/2026 1225672031 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.09 02/12/2025 Food and Beverage Undisputed 06/30/2026 1223033760 CMS
Dexcom, Inc. $23.63 05/22/2025 Food and Beverage Undisputed 06/30/2026 1250533633 CMS
Dexcom, Inc. $21.85 06/30/2025 Food and Beverage Undisputed 06/30/2026 1250533639 CMS
GENZYME CORPORATION $125.67 04/09/2025 Food and Beverage Undisputed 06/30/2026 1233214185 CMS
Gilead Sciences, Inc. $150.00 11/12/2025 Food and Beverage Undisputed 06/30/2026 1234375168 CMS
GlaxoSmithKline, LLC. $122.31 03/04/2025 Food and Beverage Undisputed 06/30/2026 1190366758 CMS
Insulet Corporation $150.00 05/22/2025 Food and Beverage Undisputed 06/30/2026 1207089208 CMS
Lilly USA, LLC $121.63 02/26/2025 Food and Beverage Undisputed 06/30/2026 1186895423 CMS
Lilly USA, LLC $120.09 07/23/2025 Food and Beverage Undisputed 06/30/2026 1186916364 CMS
Lilly USA, LLC $123.48 10/07/2025 Food and Beverage Undisputed 06/30/2026 1186895425 CMS
Lilly USA, LLC $117.34 10/15/2025 Food and Beverage Undisputed 06/30/2026 1186904356 CMS
Novo Nordisk Inc $125.00 04/07/2025 Food and Beverage Undisputed 06/30/2026 1189092742 CMS
Otsuka America Pharmaceutical, Inc. $111.99 02/21/2025 Food and Beverage Undisputed 06/30/2026 1227433457 CMS
Phathom Pharmaceuticals, Inc. $123.50 03/27/2025 Food and Beverage Undisputed 06/30/2026 1219346172 CMS
Radius Health, Inc. $106.93 05/07/2025 Food and Beverage Undisputed 06/30/2026 1249525062 CMS
RedHill Biopharma Inc. $93.99 03/07/2025 Food and Beverage Undisputed 06/30/2026 1208806629 CMS
Sumitomo Pharma America, Inc. $18.76 06/10/2025 Food and Beverage Undisputed 06/30/2026 1176697898 CMS
Vanda Pharmaceuticals Inc. $125.00 06/04/2025 Food and Beverage Undisputed 06/30/2026 1232989915 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

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