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

DEREK HOA-THANH NGUYEN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1528054095
CMS profile
204816
Location
RIVERSIDE, CA

General Payments · PY2018–2024

$4,941.70

  • Reported across 311 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$777.96

36 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

Nature of paymentAmountRecords
Food and Beverage $777.96 36

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,240.54 99
PY2019 $786.19 50
PY2020 $359.50 22
PY2021 $545.07 31
PY2022 $447.53 27
PY2023 $784.91 46
PY2024 $777.96 36

Payment records · PY2024 (36)

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
ABBVIE INC. $27.92 01/16/2024 Food and Beverage Undisputed 01/23/2026 1105117654 CMS
ABBVIE INC. $15.27 04/09/2024 Food and Beverage Undisputed 01/23/2026 1105117656 CMS
Amgen Inc. $30.34 01/22/2024 Food and Beverage Undisputed 01/23/2026 1117339395 CMS
AstraZeneca Pharmaceuticals LP $14.88 01/25/2024 Food and Beverage Undisputed 01/23/2026 1104280169 CMS
AstraZeneca Pharmaceuticals LP $85.61 03/18/2024 Food and Beverage Undisputed 01/23/2026 1105502506 CMS
AstraZeneca Pharmaceuticals LP $17.09 04/24/2024 Food and Beverage Undisputed 01/23/2026 1105824177 CMS
AstraZeneca Pharmaceuticals LP $13.50 06/20/2024 Food and Beverage Undisputed 01/23/2026 1104625440 CMS
AstraZeneca Pharmaceuticals LP $15.29 07/09/2024 Food and Beverage Undisputed 01/23/2026 1105803137 CMS
AstraZeneca Pharmaceuticals LP $16.73 08/08/2024 Food and Beverage Undisputed 01/23/2026 1104406069 CMS
AstraZeneca Pharmaceuticals LP $17.52 10/09/2024 Food and Beverage Undisputed 01/23/2026 1104694090 CMS
AstraZeneca Pharmaceuticals LP $15.14 10/22/2024 Food and Beverage Undisputed 01/23/2026 1105634668 CMS
AstraZeneca Pharmaceuticals LP $13.42 11/19/2024 Food and Beverage Undisputed 01/23/2026 1105263631 CMS
AstraZeneca Pharmaceuticals LP $19.38 12/11/2024 Food and Beverage Undisputed 01/23/2026 1105461918 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.69 04/30/2024 Food and Beverage Undisputed 01/23/2026 1118044628 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.46 09/10/2024 Food and Beverage Undisputed 01/23/2026 1118044630 CMS
CeQur Corporation $13.75 01/30/2024 Food and Beverage Undisputed 01/23/2026 1126845826 CMS
Exact Sciences Corporation $33.62 02/26/2024 Food and Beverage Undisputed 01/23/2026 1114808525 CMS
Exact Sciences Corporation $22.18 03/21/2024 Food and Beverage Undisputed 01/23/2026 1114808531 CMS
Exact Sciences Corporation $18.75 09/05/2024 Food and Beverage Undisputed 01/23/2026 1114808537 CMS
Janssen Pharmaceuticals, Inc $30.92 04/09/2024 Food and Beverage Undisputed 01/23/2026 1077936584 CMS
Janssen Pharmaceuticals, Inc $28.09 05/14/2024 Food and Beverage Undisputed 01/23/2026 1077936542 CMS
Janssen Pharmaceuticals, Inc $28.82 07/02/2024 Food and Beverage Undisputed 01/23/2026 1077936424 CMS
Janssen Pharmaceuticals, Inc $21.19 08/20/2024 Food and Beverage Undisputed 01/23/2026 1077936568 CMS
Lundbeck LLC $26.44 01/23/2024 Food and Beverage Undisputed 01/23/2026 1145950363 CMS
Lundbeck LLC $14.43 07/10/2024 Food and Beverage Undisputed 01/23/2026 1145950365 CMS
Lundbeck LLC $18.28 08/30/2024 Food and Beverage Undisputed 01/23/2026 1145950367 CMS
Novartis Pharmaceuticals Corporation $20.26 04/10/2024 Food and Beverage Undisputed 01/23/2026 1087133774 CMS
Novartis Pharmaceuticals Corporation $17.59 08/26/2024 Food and Beverage Undisputed 01/23/2026 1087133776 CMS
Novo Nordisk Inc $20.97 01/17/2024 Food and Beverage Undisputed 01/23/2026 1097590258 CMS
Novo Nordisk Inc $19.95 03/06/2024 Food and Beverage Undisputed 01/23/2026 1096647971 CMS
Novo Nordisk Inc $16.01 10/16/2024 Food and Beverage Undisputed 01/23/2026 1097000470 CMS
Otsuka America Pharmaceutical, Inc. $18.57 02/29/2024 Food and Beverage Undisputed 01/23/2026 1118950812 CMS
Otsuka America Pharmaceutical, Inc. $22.56 04/29/2024 Food and Beverage Undisputed 01/23/2026 1118950814 CMS
Paratek Pharmaceuticals, Inc. $18.75 11/26/2024 Food and Beverage Undisputed 01/23/2026 1113911917 CMS
SCILEX PHARMACEUTICALS INC. $16.98 01/31/2024 Food and Beverage Undisputed 01/23/2026 1136221089 CMS
Teva Pharmaceuticals USA, Inc. $13.61 07/18/2024 Food and Beverage Undisputed 01/23/2026 1151577355 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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