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

QUAN DONG NGUYEN

Allopathic & Osteopathic Physicians Ophthalmology Uveitis and Ocular Inflammatory Disease

NPI
1487608766
CMS profile
293345
Location
STANFORD, CA

General Payments · PY2018–2024

$678,680.03

  • Reported across 503 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$95,698.61

103 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 $88,815.52 60
PY2019 $70,571.78 55
PY2020 $140,816.75 51
PY2021 $85,214.36 51
PY2022 $121,219.23 87
PY2023 $76,343.78 96
PY2024 $95,698.61 103

Payment records · PY2024 (103)

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. $122.79 01/18/2024 Food and Beverage Undisputed 01/23/2026 1105121003 CMS
Amgen Inc. $84.80 07/23/2024 Food and Beverage Undisputed 01/23/2026 1117641583 CMS
ANI Pharmaceuticals, Inc. $23.36 01/09/2024 Food and Beverage Undisputed 01/23/2026 1091135857 CMS
ANI Pharmaceuticals, Inc. $32.45 01/26/2024 Food and Beverage Undisputed 01/23/2026 1091143556 CMS
ANI Pharmaceuticals, Inc. $22.71 02/06/2024 Food and Beverage Undisputed 01/23/2026 1091143370 CMS
ANI Pharmaceuticals, Inc. $19.91 03/12/2024 Food and Beverage Undisputed 01/23/2026 1091164768 CMS
ANI Pharmaceuticals, Inc. $2.06 04/16/2024 Food and Beverage Undisputed 01/23/2026 1091139694 CMS
ANI Pharmaceuticals, Inc. $21.60 04/16/2024 Food and Beverage Undisputed 01/23/2026 1091161490 CMS
ANI Pharmaceuticals, Inc. $21.50 05/02/2024 Food and Beverage Undisputed 01/23/2026 1091132521 CMS
ANI Pharmaceuticals, Inc. $31.00 07/12/2024 Food and Beverage Undisputed 01/23/2026 1091156976 CMS
ANI Pharmaceuticals, Inc. $30.00 10/25/2024 Food and Beverage Undisputed 01/23/2026 1091140738 CMS
Apellis Pharmaceuticals, Inc. $56.25 01/16/2024 Food and Beverage Undisputed 01/23/2026 1154027847 CMS
Apellis Pharmaceuticals, Inc. $70.50 02/25/2024 Food and Beverage Undisputed 01/23/2026 1154027863 CMS
Apellis Pharmaceuticals, Inc. $81.56 02/25/2024 Travel and Lodging Undisputed 01/23/2026 1154027873 CMS
Apellis Pharmaceuticals, Inc. $586.00 02/25/2024 Travel and Lodging Undisputed 01/23/2026 1154027875 CMS
Apellis Pharmaceuticals, Inc. $188.82 02/26/2024 Food and Beverage Undisputed 01/23/2026 1154027867 CMS
Apellis Pharmaceuticals, Inc. $324.90 02/26/2024 Travel and Lodging Undisputed 01/23/2026 1154027869 CMS
Apellis Pharmaceuticals, Inc. $12,489.00 02/26/2024 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 1154027871 CMS
Apellis Pharmaceuticals, Inc. $123.05 02/27/2024 Food and Beverage Undisputed 01/23/2026 1154027845 CMS
Apellis Pharmaceuticals, Inc. $648.20 02/27/2024 Travel and Lodging Undisputed 01/23/2026 1154027865 CMS
Apellis Pharmaceuticals, Inc. $19.81 03/14/2024 Food and Beverage Undisputed 01/23/2026 1154027859 CMS
Apellis Pharmaceuticals, Inc. $18.79 04/08/2024 Food and Beverage Undisputed 01/23/2026 1154027841 CMS
Apellis Pharmaceuticals, Inc. $1.24 04/26/2024 Food and Beverage Undisputed 01/23/2026 1154027839 CMS
Apellis Pharmaceuticals, Inc. $1.01 04/26/2024 Food and Beverage Undisputed 01/23/2026 1154027849 CMS
Apellis Pharmaceuticals, Inc. $27.29 04/29/2024 Food and Beverage Undisputed 01/23/2026 1154027851 CMS
Apellis Pharmaceuticals, Inc. $22.85 04/29/2024 Food and Beverage Undisputed 01/23/2026 1154027857 CMS
Apellis Pharmaceuticals, Inc. $28.98 05/15/2024 Food and Beverage Undisputed 01/23/2026 1154027843 CMS
Apellis Pharmaceuticals, Inc. $27.08 06/05/2024 Food and Beverage Undisputed 01/23/2026 1154027855 CMS
Apellis Pharmaceuticals, Inc. $4.32 07/11/2024 Food and Beverage Undisputed 01/23/2026 1154027853 CMS
Apellis Pharmaceuticals, Inc. $18.36 10/08/2024 Food and Beverage Undisputed 01/23/2026 1154027861 CMS
Apellis Pharmaceuticals, Inc. $25.09 11/04/2024 Food and Beverage Undisputed 01/23/2026 1154027877 CMS
Astellas Pharma Global Development $44.97 05/09/2024 Food and Beverage Undisputed 01/23/2026 1132965883 CMS
Astellas Pharma Global Development $58.20 10/21/2024 Food and Beverage Undisputed 01/23/2026 1132966427 CMS
Astellas Pharma US Inc $26.34 03/28/2024 Food and Beverage Undisputed 01/23/2026 1139301986 CMS
Astellas Pharma US Inc $32.79 04/24/2024 Food and Beverage Undisputed 01/23/2026 1139330252 CMS
Astellas Pharma US Inc $130.68 06/25/2024 Food and Beverage Undisputed 01/23/2026 1139414991 CMS
Astellas Pharma US Inc $31.24 06/27/2024 Food and Beverage Undisputed 01/23/2026 1139372569 CMS
Astellas Pharma US Inc $17.63 08/27/2024 Food and Beverage Undisputed 01/23/2026 1139412595 CMS
Astellas Pharma US Inc $11.10 08/27/2024 Food and Beverage Undisputed 01/23/2026 1139412997 CMS
Astellas Pharma US Inc $33.32 09/26/2024 Food and Beverage Undisputed 01/23/2026 1139421005 CMS
Astellas Pharma US Inc $105.72 10/17/2024 Food and Beverage Undisputed 01/23/2026 1139409559 CMS
Astellas Pharma US Inc $32.41 10/23/2024 Food and Beverage Undisputed 01/23/2026 1139412593 CMS
Bausch & Lomb Americas Inc. $88.36 03/10/2024 Food and Beverage Undisputed 01/23/2026 1140428546 CMS
Bausch & Lomb Americas Inc. $139.28 05/03/2024 Food and Beverage Undisputed 01/23/2026 1140428548 CMS
Boehringer Ingelheim International GmbH $261.75 04/12/2024 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 1118028976 CMS
Boehringer Ingelheim International GmbH $190.36 07/10/2024 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 1118028972 CMS
Boehringer Ingelheim International GmbH $232.67 07/10/2024 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 1118028974 CMS
Boehringer Ingelheim International GmbH $440.66 07/10/2024 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 1118028978 CMS
Boehringer Ingelheim International GmbH $513.42 07/10/2024 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 1118028980 CMS
Boehringer Ingelheim International GmbH $577.60 07/12/2024 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 1118028982 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $2,414.92 12/03/2024 Travel and Lodging Undisputed 01/23/2026 1118028984 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $10,776.30 12/03/2024 Travel and Lodging Undisputed 01/23/2026 1118028986 CMS
Genentech, Inc. $46.75 05/06/2024 Food and Beverage Undisputed 01/23/2026 1133091013 CMS
Genentech, Inc. $20.16 07/20/2024 Food and Beverage Undisputed 01/23/2026 1133091017 CMS
Janssen Pharmaceuticals, Inc $50.09 07/19/2024 Food and Beverage Undisputed 01/23/2026 1077942202 CMS
Mallinckrodt Hospital Products Inc. $146.20 01/25/2024 Food and Beverage Undisputed 01/23/2026 1145113086 CMS
Mallinckrodt Hospital Products Inc. $7,180.00 02/01/2024 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 1145113090 CMS
Mallinckrodt Hospital Products Inc. $3,590.00 02/13/2024 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 1145113094 CMS
Mallinckrodt Hospital Products Inc. $732.62 02/15/2024 Travel and Lodging Undisputed 01/23/2026 1145113098 CMS
Mallinckrodt Hospital Products Inc. $499.32 02/15/2024 Travel and Lodging Undisputed 01/23/2026 1145113102 CMS
Mallinckrodt Hospital Products Inc. $146.59 02/15/2024 Food and Beverage Undisputed 01/23/2026 1145113106 CMS
Mallinckrodt Hospital Products Inc. $1,851.67 02/15/2024 Travel and Lodging Undisputed 01/23/2026 1145113110 CMS
Mallinckrodt Hospital Products Inc. $605.37 02/15/2024 Travel and Lodging Undisputed 01/23/2026 1145113114 CMS
Mallinckrodt Hospital Products Inc. $22.03 02/15/2024 Food and Beverage Undisputed 01/23/2026 1145113118 CMS
Mallinckrodt Hospital Products Inc. $12,565.00 02/22/2024 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 1145113122 CMS
Mallinckrodt Hospital Products Inc. $4,490.00 02/27/2024 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 1145113126 CMS
Mallinckrodt Hospital Products Inc. $3,590.00 03/14/2024 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 1145113130 CMS
Mallinckrodt Hospital Products Inc. $3,590.00 03/19/2024 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 1145113134 CMS
Mallinckrodt Hospital Products Inc. $12.15 04/11/2024 Food and Beverage Undisputed 01/23/2026 1145113138 CMS
Mallinckrodt Hospital Products Inc. $132.84 04/11/2024 Travel and Lodging Undisputed 01/23/2026 1145113142 CMS
Mallinckrodt Hospital Products Inc. $42.14 05/07/2024 Food and Beverage Undisputed 01/23/2026 1145113146 CMS
Mallinckrodt Hospital Products Inc. $39.31 06/18/2024 Food and Beverage Undisputed 01/23/2026 1145113150 CMS
Mallinckrodt Hospital Products Inc. $4,490.00 06/21/2024 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 1145113154 CMS
Mallinckrodt Hospital Products Inc. $3,590.00 08/06/2024 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 1145113158 CMS
Mallinckrodt Hospital Products Inc. $2,695.00 08/13/2024 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 1145113162 CMS
Mallinckrodt Hospital Products Inc. $38.39 08/20/2024 Food and Beverage Undisputed 01/23/2026 1145113166 CMS
Mallinckrodt Hospital Products Inc. $33.46 08/27/2024 Food and Beverage Undisputed 01/23/2026 1145113170 CMS
Mallinckrodt Hospital Products Inc. $3.39 08/28/2024 Food and Beverage Undisputed 01/23/2026 1145113174 CMS
Mallinckrodt Hospital Products Inc. $38.53 09/05/2024 Food and Beverage Undisputed 01/23/2026 1145113178 CMS
Mallinckrodt Hospital Products Inc. $148.71 09/24/2024 Food and Beverage Undisputed 01/23/2026 1145113182 CMS
Mallinckrodt Hospital Products Inc. $36.46 10/15/2024 Food and Beverage Undisputed 01/23/2026 1145113186 CMS
Mallinckrodt Hospital Products Inc. $34.90 11/07/2024 Food and Beverage Undisputed 01/23/2026 1145113190 CMS
Mallinckrodt Hospital Products Inc. $177.23 11/12/2024 Food and Beverage Undisputed 01/23/2026 1145113194 CMS
Mallinckrodt Hospital Products Inc. $36.36 12/21/2024 Food and Beverage Undisputed 01/23/2026 1145113198 CMS
Merck Sharp & Dohme LLC $150.80 10/08/2024 Travel and Lodging Undisputed 01/23/2026 1141574173 CMS
Merck Sharp & Dohme LLC $345.00 10/08/2024 Travel and Lodging Undisputed 01/23/2026 1141574175 CMS
Merck Sharp & Dohme LLC $810.52 10/08/2024 Travel and Lodging Undisputed 01/23/2026 1141574179 CMS
Merck Sharp & Dohme LLC $150.80 10/08/2024 Travel and Lodging Undisputed 01/23/2026 1141829946 CMS
Merck Sharp & Dohme LLC $55.01 10/09/2024 Food and Beverage Undisputed 01/23/2026 1141574171 CMS
Merck Sharp & Dohme LLC $65.00 10/09/2024 Food and Beverage Undisputed 01/23/2026 1141574177 CMS
Merck Sharp & Dohme LLC $345.00 10/09/2024 Travel and Lodging Undisputed 01/23/2026 1141574181 CMS
Merck Sharp & Dohme LLC $60.02 10/09/2024 Food and Beverage Undisputed 01/23/2026 1141829944 CMS
Merck Sharp & Dohme LLC $150.00 10/23/2024 Travel and Lodging Undisputed 01/23/2026 1141632177 CMS
Merck Sharp & Dohme LLC $7,755.00 10/23/2024 Consulting Fee Undisputed 01/23/2026 1141632179 CMS
Ocular Therapeutix, Inc. $133.14 01/15/2024 Food and Beverage Undisputed 01/23/2026 1148202581 CMS
Ocular Therapeutix, Inc. $156.15 01/17/2024 Food and Beverage Undisputed 01/23/2026 1148202579 CMS
Ocular Therapeutix, Inc. $2,000.00 06/14/2024 Consulting Fee Undisputed 01/23/2026 1148202577 CMS
Regeneron Pharmaceuticals, Inc. $66.59 01/14/2024 Food and Beverage Undisputed 01/23/2026 1114403009 CMS
Regeneron Pharmaceuticals, Inc. $131.43 05/09/2024 Food and Beverage Undisputed 01/23/2026 1114403011 CMS
Regeneron Pharmaceuticals, Inc. $1,105.00 07/12/2024 Consulting Fee Undisputed 01/23/2026 1114403013 CMS
Regeneron Pharmaceuticals, Inc. $94.44 07/19/2024 Food and Beverage Undisputed 01/23/2026 1114403015 CMS
Regeneron Pharmaceuticals, Inc. $86.03 09/11/2024 Food and Beverage Undisputed 01/23/2026 1114403017 CMS
Thea Pharma Inc. $29.01 02/23/2024 Food and Beverage Undisputed 01/23/2026 1074543543 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

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.