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

YUN FENG

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1891957916
CMS profile
221651
Location
NEW YORK, NY

General Payments · PY2018–2024

$33,050.90

  • Reported across 1,421 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,681.76

169 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 $3,681.76 169

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $5,694.04 226
PY2019 $5,255.76 240
PY2020 $2,931.50 136
PY2021 $5,698.42 226
PY2022 $4,743.15 215
PY2023 $5,046.27 209
PY2024 $3,681.76 169

Payment records · PY2024 (169)

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. $16.85 01/13/2024 Food and Beverage Undisputed 01/23/2026 1103720118 CMS
ABBVIE INC. $26.01 01/23/2024 Food and Beverage Undisputed 01/23/2026 1103720120 CMS
ABBVIE INC. $21.77 04/23/2024 Food and Beverage Undisputed 01/23/2026 1103720122 CMS
ABBVIE INC. $25.46 07/25/2024 Food and Beverage Undisputed 01/23/2026 1103720124 CMS
ABBVIE INC. $33.53 10/11/2024 Food and Beverage Undisputed 01/23/2026 1103720126 CMS
ABBVIE INC. $27.90 11/20/2024 Food and Beverage Undisputed 01/23/2026 1103720128 CMS
ABBVIE INC. $28.05 12/14/2024 Food and Beverage Undisputed 01/23/2026 1103720130 CMS
Alexion Pharmaceuticals, Inc. $27.83 03/20/2024 Food and Beverage Undisputed 01/23/2026 1093972441 CMS
Alexion Pharmaceuticals, Inc. $23.81 09/24/2024 Food and Beverage Undisputed 01/23/2026 1093971492 CMS
Amgen Inc. $25.55 01/23/2024 Food and Beverage Undisputed 01/23/2026 1117552543 CMS
Amgen Inc. $150.00 01/30/2024 Food and Beverage Undisputed 01/23/2026 1117552551 CMS
Amgen Inc. $17.50 02/01/2024 Food and Beverage Undisputed 01/23/2026 1115620967 CMS
Amgen Inc. $20.89 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117552545 CMS
Amgen Inc. $18.46 03/05/2024 Food and Beverage Undisputed 01/23/2026 1115620899 CMS
Amgen Inc. $22.45 03/26/2024 Food and Beverage Undisputed 01/23/2026 1115620907 CMS
Amgen Inc. $19.98 04/08/2024 Food and Beverage Undisputed 01/23/2026 1115620914 CMS
Amgen Inc. $23.57 05/01/2024 Food and Beverage Undisputed 01/23/2026 1115620976 CMS
Amgen Inc. $21.51 05/10/2024 Food and Beverage Undisputed 01/23/2026 1115620925 CMS
Amgen Inc. $23.53 05/16/2024 Food and Beverage Undisputed 01/23/2026 1117552547 CMS
Amgen Inc. $18.20 06/10/2024 Food and Beverage Undisputed 01/23/2026 1115620933 CMS
Amgen Inc. $12.38 06/18/2024 Food and Beverage Undisputed 01/23/2026 1115620983 CMS
Amgen Inc. $26.34 07/11/2024 Food and Beverage Undisputed 01/23/2026 1115620939 CMS
Amgen Inc. $23.20 07/20/2024 Food and Beverage Undisputed 01/23/2026 1115620987 CMS
Amgen Inc. $17.42 07/23/2024 Food and Beverage Undisputed 01/23/2026 1115620947 CMS
Amgen Inc. $25.34 08/08/2024 Food and Beverage Undisputed 01/23/2026 1117552549 CMS
Amgen Inc. $22.52 08/14/2024 Food and Beverage Undisputed 01/23/2026 1115620996 CMS
Amgen Inc. $26.45 09/23/2024 Food and Beverage Undisputed 01/23/2026 1115621005 CMS
Amgen Inc. $14.22 10/15/2024 Food and Beverage Undisputed 01/23/2026 1115621022 CMS
Amgen Inc. $19.10 11/15/2024 Food and Beverage Undisputed 01/23/2026 1115621031 CMS
Amgen Inc. $14.15 11/19/2024 Food and Beverage Undisputed 01/23/2026 1115621013 CMS
Amgen Inc. $24.39 11/22/2024 Food and Beverage Undisputed 01/23/2026 1115620957 CMS
Amgen Inc. $22.05 12/16/2024 Food and Beverage Undisputed 01/23/2026 1115620892 CMS
Amgen Inc. $19.00 12/20/2024 Food and Beverage Undisputed 01/23/2026 1115621039 CMS
Amneal Pharmaceuticals LLC $21.23 06/17/2024 Food and Beverage Undisputed 01/23/2026 1139185544 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.79 01/31/2024 Food and Beverage Undisputed 01/23/2026 1086253526 CMS
Bayer Healthcare Pharmaceuticals Inc. $0.88 02/02/2024 Food and Beverage Undisputed 01/23/2026 1086082690 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.17 04/17/2024 Food and Beverage Undisputed 01/23/2026 1086137283 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.25 04/18/2024 Food and Beverage Undisputed 01/23/2026 1086083479 CMS
Bayer Healthcare Pharmaceuticals Inc. $0.56 07/10/2024 Food and Beverage Undisputed 01/23/2026 1086081412 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.45 07/10/2024 Food and Beverage Undisputed 01/23/2026 1086212099 CMS
Bayer Healthcare Pharmaceuticals Inc. $9.07 08/06/2024 Food and Beverage Undisputed 01/23/2026 1086095027 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.28 08/06/2024 Food and Beverage Undisputed 01/23/2026 1086267651 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.67 08/09/2024 Food and Beverage Undisputed 01/23/2026 1086081762 CMS
Bayer Healthcare Pharmaceuticals Inc. $2.17 09/18/2024 Food and Beverage Undisputed 01/23/2026 1086083051 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.72 09/18/2024 Food and Beverage Undisputed 01/23/2026 1086151407 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.25 10/22/2024 Food and Beverage Undisputed 01/23/2026 1086095799 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.40 10/22/2024 Food and Beverage Undisputed 01/23/2026 1086245960 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.33 11/13/2024 Food and Beverage Undisputed 01/23/2026 1086085579 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.33 11/13/2024 Food and Beverage Undisputed 01/23/2026 1086186122 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.25 12/09/2024 Food and Beverage Undisputed 01/23/2026 1086088787 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.55 12/09/2024 Food and Beverage Undisputed 01/23/2026 1086212175 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.38 01/04/2024 Food and Beverage Undisputed 01/23/2026 1118223266 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.24 02/12/2024 Food and Beverage Undisputed 01/23/2026 1118223262 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $12.59 02/15/2024 Food and Beverage Undisputed 01/23/2026 1118223225 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.10 02/22/2024 Food and Beverage Undisputed 01/23/2026 1118223233 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.87 03/11/2024 Food and Beverage Undisputed 01/23/2026 1118223237 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.84 04/11/2024 Food and Beverage Undisputed 01/23/2026 1118223229 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.34 04/15/2024 Food and Beverage Undisputed 01/23/2026 1118223254 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.95 06/25/2024 Food and Beverage Undisputed 01/23/2026 1118223250 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.86 06/27/2024 Food and Beverage Undisputed 01/23/2026 1118223246 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $125.00 07/24/2024 Food and Beverage Undisputed 01/23/2026 1118223282 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $7.56 07/25/2024 Food and Beverage Undisputed 01/23/2026 1118223221 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.12 08/01/2024 Food and Beverage Undisputed 01/23/2026 1118223258 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.80 09/05/2024 Food and Beverage Undisputed 01/23/2026 1118223241 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.41 09/17/2024 Food and Beverage Undisputed 01/23/2026 1118223270 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.51 10/08/2024 Food and Beverage Undisputed 01/23/2026 1118223278 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.13 12/12/2024 Food and Beverage Undisputed 01/23/2026 1118223274 CMS
CeQur Corporation $72.99 07/17/2024 Food and Beverage Undisputed 01/23/2026 1126847316 CMS
Chiesi USA, Inc. $17.72 03/29/2024 Food and Beverage Undisputed 01/23/2026 1151805989 CMS
Chiesi USA, Inc. $21.55 06/12/2024 Food and Beverage Undisputed 01/23/2026 1151805993 CMS
Chiesi USA, Inc. $19.41 07/30/2024 Food and Beverage Undisputed 01/23/2026 1151805998 CMS
Chiesi USA, Inc. $24.73 11/25/2024 Food and Beverage Undisputed 01/23/2026 1151806002 CMS
Corcept Therapeutics $28.77 10/18/2024 Food and Beverage Undisputed 01/23/2026 1117753042 CMS
Corcept Therapeutics $26.29 11/27/2024 Food and Beverage Undisputed 01/23/2026 1117753088 CMS
Corcept Therapeutics $28.87 12/11/2024 Food and Beverage Undisputed 01/23/2026 1117753092 CMS
Esperion Therapeutics, Inc. $24.93 08/14/2024 Food and Beverage Undisputed 01/23/2026 1129434690 CMS
Esperion Therapeutics, Inc. $21.83 09/03/2024 Food and Beverage Undisputed 01/23/2026 1129434692 CMS
Esperion Therapeutics, Inc. $22.46 10/01/2024 Food and Beverage Undisputed 01/23/2026 1129434694 CMS
Esperion Therapeutics, Inc. $21.15 11/22/2024 Food and Beverage Undisputed 01/23/2026 1129434696 CMS
Insulet Corporation $20.40 01/24/2024 Food and Beverage Undisputed 01/23/2026 1116798107 CMS
Insulet Corporation $2.37 01/24/2024 Food and Beverage Undisputed 01/23/2026 1116798109 CMS
Insulet Corporation $21.83 02/24/2024 Food and Beverage Undisputed 01/23/2026 1116798105 CMS
Insulet Corporation $21.69 03/23/2024 Food and Beverage Undisputed 01/23/2026 1116798101 CMS
Insulet Corporation $6.36 03/23/2024 Food and Beverage Undisputed 01/23/2026 1116798103 CMS
Insulet Corporation $19.46 04/26/2024 Food and Beverage Undisputed 01/23/2026 1116798099 CMS
Insulet Corporation $21.50 05/30/2024 Food and Beverage Undisputed 01/23/2026 1116798097 CMS
Insulet Corporation $19.88 09/04/2024 Food and Beverage Undisputed 01/23/2026 1116808585 CMS
Insulet Corporation $21.64 09/13/2024 Food and Beverage Undisputed 01/23/2026 1116808583 CMS
Insulet Corporation $20.57 10/03/2024 Food and Beverage Undisputed 01/23/2026 1116826328 CMS
Insulet Corporation $20.87 11/14/2024 Food and Beverage Undisputed 01/23/2026 1116826326 CMS
Insulet Corporation $20.19 11/16/2024 Food and Beverage Undisputed 01/23/2026 1116821802 CMS
Insulet Corporation $19.36 11/20/2024 Food and Beverage Undisputed 01/23/2026 1116821800 CMS
Insulet Corporation $19.11 12/04/2024 Food and Beverage Undisputed 01/23/2026 1116821798 CMS
Kyowa Kirin, Inc. $18.31 04/22/2024 Food and Beverage Undisputed 01/23/2026 1127045831 CMS
Lilly USA, LLC $21.87 01/08/2024 Food and Beverage Undisputed 01/23/2026 1135505356 CMS
Lilly USA, LLC $19.06 01/23/2024 Food and Beverage Undisputed 01/23/2026 1135488786 CMS
Lilly USA, LLC $23.31 01/29/2024 Food and Beverage Undisputed 01/23/2026 1135443103 CMS
Lilly USA, LLC $8.30 01/29/2024 Food and Beverage Undisputed 01/23/2026 1135520123 CMS
Lilly USA, LLC $5.25 02/06/2024 Food and Beverage Undisputed 01/23/2026 1135485409 CMS
Lilly USA, LLC $22.14 02/14/2024 Food and Beverage Undisputed 01/23/2026 1135505358 CMS
Lilly USA, LLC $6.00 03/04/2024 Food and Beverage Undisputed 01/23/2026 1135511323 CMS
Lilly USA, LLC $22.49 03/04/2024 Food and Beverage Undisputed 01/23/2026 1135520115 CMS
Lilly USA, LLC $18.63 04/02/2024 Food and Beverage Undisputed 01/23/2026 1135511327 CMS
Lilly USA, LLC $4.69 04/08/2024 Food and Beverage Undisputed 01/23/2026 1135488790 CMS
Lilly USA, LLC $19.05 04/09/2024 Food and Beverage Undisputed 01/23/2026 1135520125 CMS
Lilly USA, LLC $23.41 04/10/2024 Food and Beverage Undisputed 01/23/2026 1135520107 CMS
Lilly USA, LLC $19.21 04/22/2024 Food and Beverage Undisputed 01/23/2026 1135488784 CMS
Lilly USA, LLC $22.34 04/29/2024 Food and Beverage Undisputed 01/23/2026 1135455907 CMS
Lilly USA, LLC $24.17 05/08/2024 Food and Beverage Undisputed 01/23/2026 1135476908 CMS
Lilly USA, LLC $17.94 06/04/2024 Food and Beverage Undisputed 01/23/2026 1135485407 CMS
Lilly USA, LLC $19.36 06/07/2024 Food and Beverage Undisputed 01/23/2026 1135488792 CMS
Lilly USA, LLC $26.10 06/20/2024 Food and Beverage Undisputed 01/23/2026 1135505360 CMS
Lilly USA, LLC $19.99 06/24/2024 Food and Beverage Undisputed 01/23/2026 1135511325 CMS
Lilly USA, LLC $20.00 07/10/2024 Food and Beverage Undisputed 01/23/2026 1135455905 CMS
Lilly USA, LLC $6.26 07/10/2024 Food and Beverage Undisputed 01/23/2026 1135520109 CMS
Lilly USA, LLC $20.22 07/26/2024 Food and Beverage Undisputed 01/23/2026 1135488788 CMS
Lilly USA, LLC $20.91 08/05/2024 Food and Beverage Undisputed 01/23/2026 1135520117 CMS
Lilly USA, LLC $6.09 08/06/2024 Food and Beverage Undisputed 01/23/2026 1135520119 CMS
Lilly USA, LLC $15.46 08/09/2024 Food and Beverage Undisputed 01/23/2026 1135476912 CMS
Lilly USA, LLC $20.90 08/27/2024 Food and Beverage Undisputed 01/23/2026 1135476910 CMS
Lilly USA, LLC $31.14 09/05/2024 Food and Beverage Undisputed 01/23/2026 1135520111 CMS
Lilly USA, LLC $21.71 09/16/2024 Food and Beverage Undisputed 01/23/2026 1135520113 CMS
Lilly USA, LLC $20.45 09/30/2024 Food and Beverage Undisputed 01/23/2026 1135520121 CMS
Lilly USA, LLC $23.12 10/23/2024 Food and Beverage Undisputed 01/23/2026 1135511321 CMS
Lilly USA, LLC $18.51 11/25/2024 Food and Beverage Undisputed 01/23/2026 1135443101 CMS
Madrigal Pharmaceuticals $25.34 12/07/2024 Food and Beverage Undisputed 01/23/2026 1144165625 CMS
Mannkind Corporation $22.53 02/03/2024 Food and Beverage Undisputed 01/23/2026 1145841976 CMS
Mannkind Corporation $23.06 03/12/2024 Food and Beverage Undisputed 01/23/2026 1145841978 CMS
Mannkind Corporation $21.51 05/14/2024 Food and Beverage Undisputed 01/23/2026 1145841980 CMS
Mannkind Corporation $20.12 06/11/2024 Food and Beverage Undisputed 01/23/2026 1145841982 CMS
Mannkind Corporation $21.04 09/10/2024 Food and Beverage Undisputed 01/23/2026 1145841984 CMS
Mannkind Corporation $23.50 10/08/2024 Food and Beverage Undisputed 01/23/2026 1145841986 CMS
Mannkind Corporation $22.73 11/12/2024 Food and Beverage Undisputed 01/23/2026 1145841988 CMS
Mannkind Corporation $23.83 12/17/2024 Food and Beverage Undisputed 01/23/2026 1145841990 CMS
Medtronic, Inc. $27.55 08/28/2024 Food and Beverage Undisputed 01/23/2026 1119537845 CMS
Novartis Pharmaceuticals Corporation $19.40 01/09/2024 Food and Beverage Undisputed 01/23/2026 1086899187 CMS
Novartis Pharmaceuticals Corporation $16.59 01/30/2024 Food and Beverage Undisputed 01/23/2026 1086899189 CMS
Novartis Pharmaceuticals Corporation $19.35 02/20/2024 Food and Beverage Undisputed 01/23/2026 1086899203 CMS
Novartis Pharmaceuticals Corporation $15.57 04/02/2024 Food and Beverage Undisputed 01/23/2026 1086899201 CMS
Novo Nordisk Inc $19.17 01/29/2024 Food and Beverage Undisputed 01/23/2026 1096880995 CMS
Novo Nordisk Inc $21.04 02/27/2024 Food and Beverage Undisputed 01/23/2026 1096913310 CMS
Novo Nordisk Inc $21.24 03/26/2024 Food and Beverage Undisputed 01/23/2026 1097086080 CMS
Novo Nordisk Inc $21.62 04/25/2024 Food and Beverage Undisputed 01/23/2026 1097478676 CMS
Novo Nordisk Inc $22.46 05/13/2024 Food and Beverage Undisputed 01/23/2026 1096973240 CMS
Novo Nordisk Inc $22.64 05/22/2024 Food and Beverage Undisputed 01/23/2026 1097004307 CMS
Novo Nordisk Inc $21.18 06/04/2024 Food and Beverage Undisputed 01/23/2026 1097428443 CMS
Novo Nordisk Inc $19.67 07/09/2024 Food and Beverage Undisputed 01/23/2026 1096931721 CMS
Novo Nordisk Inc $22.74 08/13/2024 Food and Beverage Undisputed 01/23/2026 1097140081 CMS
Novo Nordisk Inc $21.87 09/11/2024 Food and Beverage Undisputed 01/23/2026 1096808196 CMS
Novo Nordisk Inc $24.72 12/04/2024 Food and Beverage Undisputed 01/23/2026 1096891383 CMS
PFIZER INC. $27.44 01/27/2024 Food and Beverage Undisputed 01/23/2026 1130975044 CMS
PFIZER INC. $28.30 03/27/2024 Food and Beverage Undisputed 01/23/2026 1131244279 CMS
PFIZER INC. $27.36 04/19/2024 Food and Beverage Undisputed 01/23/2026 1131370185 CMS
PFIZER INC. $28.13 06/01/2024 Food and Beverage Undisputed 01/23/2026 1131445925 CMS
PFIZER INC. $28.45 07/09/2024 Food and Beverage Undisputed 01/23/2026 1131779124 CMS
PFIZER INC. $25.96 09/06/2024 Food and Beverage Undisputed 01/23/2026 1131949606 CMS
PFIZER INC. $27.52 10/02/2024 Food and Beverage Undisputed 01/23/2026 1132113725 CMS
SANOFI-AVENTIS U.S. LLC $18.65 10/08/2024 Food and Beverage Undisputed 01/23/2026 1139809245 CMS
Tolmar, Inc. $21.18 08/02/2024 Food and Beverage Undisputed 01/23/2026 1138710796 CMS
Tolmar, Inc. $17.72 10/21/2024 Food and Beverage Undisputed 01/23/2026 1138710798 CMS
Xeris Pharmaceuticals, Inc. $22.09 01/10/2024 Food and Beverage Undisputed 01/23/2026 1144618005 CMS
Xeris Pharmaceuticals, Inc. $15.68 02/13/2024 Food and Beverage Undisputed 01/23/2026 1144618003 CMS
Xeris Pharmaceuticals, Inc. $19.15 03/26/2024 Food and Beverage Undisputed 01/23/2026 1144618007 CMS
Xeris Pharmaceuticals, Inc. $23.41 04/16/2024 Food and Beverage Undisputed 01/23/2026 1144618009 CMS
Xeris Pharmaceuticals, Inc. $22.76 05/07/2024 Food and Beverage Undisputed 01/23/2026 1144618011 CMS
Xeris Pharmaceuticals, Inc. $24.86 06/05/2024 Food and Beverage Undisputed 01/23/2026 1144618013 CMS
Xeris Pharmaceuticals, Inc. $21.24 08/07/2024 Food and Beverage Undisputed 01/23/2026 1144618015 CMS
Xeris Pharmaceuticals, Inc. $19.48 10/25/2024 Food and Beverage Undisputed 01/23/2026 1144618017 CMS
Xeris Pharmaceuticals, Inc. $24.13 11/26/2024 Food and Beverage Undisputed 01/23/2026 1144618019 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.