Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

HUNG H NGUYEN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1619921095
CMS profile
118258
Location
WESTMINSTER, CA

General Payments · PY2018–2024

$10,680.16

  • Reported across 349 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,248.66

39 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

PY2024 · sorted by reported total

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,581.01 60
PY2019 $1,418.61 52
PY2020 $526.67 33
PY2021 $1,711.82 70
PY2022 $1,530.80 51
PY2023 $1,662.59 44
PY2024 $2,248.66 39

Payment records · PY2024 (39)

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

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $139.59 01/25/2024 Food and Beverage Undisputed 01/23/2026 1117339639 CMS
Amgen Inc. $28.56 01/29/2024 Food and Beverage Undisputed 01/23/2026 1117339635 CMS
Amgen Inc. $25.96 04/12/2024 Food and Beverage Undisputed 01/23/2026 1111662107 CMS
Amgen Inc. $7.16 06/04/2024 Food and Beverage Undisputed 01/23/2026 1111662109 CMS
Amgen Inc. $11.96 07/12/2024 Food and Beverage Undisputed 01/23/2026 1111662111 CMS
Amgen Inc. $10.74 07/18/2024 Food and Beverage Undisputed 01/23/2026 1117339637 CMS
Amgen Inc. $23.17 08/22/2024 Food and Beverage Undisputed 01/23/2026 1111662113 CMS
Amgen Inc. $11.70 09/13/2024 Food and Beverage Undisputed 01/23/2026 1111662115 CMS
Amgen Inc. $11.38 10/17/2024 Food and Beverage Undisputed 01/23/2026 1111662117 CMS
Amgen Inc. $24.58 11/19/2024 Food and Beverage Undisputed 01/23/2026 1111662119 CMS
AstraZeneca Pharmaceuticals LP $13.08 02/24/2024 Food and Beverage Undisputed 01/23/2026 1105779134 CMS
AstraZeneca Pharmaceuticals LP $122.48 03/25/2024 Food and Beverage Undisputed 01/23/2026 1105784704 CMS
AstraZeneca Pharmaceuticals LP $19.32 05/23/2024 Food and Beverage Undisputed 01/23/2026 1105712832 CMS
AstraZeneca Pharmaceuticals LP $23.11 06/04/2024 Food and Beverage Undisputed 01/23/2026 1104702249 CMS
AstraZeneca Pharmaceuticals LP $121.22 06/12/2024 Food and Beverage Undisputed 01/23/2026 1104447387 CMS
AstraZeneca Pharmaceuticals LP $120.39 08/29/2024 Food and Beverage Undisputed 01/23/2026 1104742221 CMS
AstraZeneca Pharmaceuticals LP $115.76 10/24/2024 Food and Beverage Undisputed 01/23/2026 1104373179 CMS
AstraZeneca Pharmaceuticals LP $124.71 10/29/2024 Food and Beverage Undisputed 01/23/2026 1104422459 CMS
AstraZeneca Pharmaceuticals LP $108.16 11/08/2024 Food and Beverage Undisputed 01/23/2026 1105683089 CMS
AstraZeneca Pharmaceuticals LP $119.76 11/13/2024 Food and Beverage Undisputed 01/23/2026 1104367955 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.45 09/24/2024 Food and Beverage Undisputed 01/23/2026 1086264731 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $12.16 02/06/2024 Food and Beverage Undisputed 01/23/2026 1118083068 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.03 04/16/2024 Food and Beverage Undisputed 01/23/2026 1118083072 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.28 06/25/2024 Food and Beverage Undisputed 01/23/2026 1118083074 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.00 10/08/2024 Food and Beverage Undisputed 01/23/2026 1118083070 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $119.66 10/09/2024 Food and Beverage Undisputed 01/23/2026 1118083076 CMS
Janssen Pharmaceuticals, Inc $144.98 06/26/2024 Food and Beverage Undisputed 01/23/2026 1077945494 CMS
Lilly USA, LLC $120.35 03/27/2024 Food and Beverage Undisputed 01/23/2026 1135023786 CMS
Lilly USA, LLC $5.71 03/27/2024 Travel and Lodging Undisputed 01/23/2026 1135024938 CMS
Lilly USA, LLC $28.10 08/01/2024 Food and Beverage Undisputed 01/23/2026 1135006093 CMS
Merck Sharp & Dohme LLC $124.99 10/30/2024 Food and Beverage Undisputed 01/23/2026 1141589885 CMS
Mylan Specialty L.P. $124.51 08/06/2024 Food and Beverage Undisputed 01/23/2026 1147289561 CMS
Mylan Specialty L.P. $22.72 10/11/2024 Food and Beverage Undisputed 01/23/2026 1147316340 CMS
Phathom Pharmaceuticals, Inc. $123.49 10/10/2024 Food and Beverage Undisputed 01/23/2026 1151102427 CMS
Regeneron Healthcare Solutions, Inc. $14.18 10/01/2024 Food and Beverage Undisputed 01/23/2026 1114124246 CMS
Sumitomo Pharma America, Inc. $13.96 06/11/2024 Food and Beverage Undisputed 01/23/2026 1148896515 CMS
Sumitomo Pharma America, Inc. $2.50 07/11/2024 Food and Beverage Undisputed 01/23/2026 1148896517 CMS
Sumitomo Pharma America, Inc. $11.92 08/14/2024 Food and Beverage Undisputed 01/23/2026 1148896519 CMS
Sumitomo Pharma America, Inc. $124.88 08/15/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1148896521 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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