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

WINNIE NHAN

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1245681709
CMS profile
1469147
Location
GLEN ELLYN, IL

General Payments · PY2018–2024

$2,645.89

  • Reported across 127 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$524.26

32 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 $524.26 32

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $623.73 10
PY2019 $151.87 3
PY2021 $279.84 15
PY2022 $512.42 31
PY2023 $553.77 36
PY2024 $524.26 32

Payment records · PY2024 (32)

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

Program year 2024 20182019202120222023 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
Abbott Laboratories $19.14 04/08/2024 Food and Beverage Undisputed 01/23/2026 1124921166 CMS
Abbott Laboratories $14.65 06/07/2024 Food and Beverage Undisputed 01/23/2026 1124921168 CMS
Abbott Laboratories $17.55 08/26/2024 Food and Beverage Undisputed 01/23/2026 1124921170 CMS
Abbott Laboratories $14.86 11/08/2024 Food and Beverage Undisputed 01/23/2026 1124921172 CMS
Abbott Laboratories $16.01 12/30/2024 Food and Beverage Undisputed 01/23/2026 1124921174 CMS
ABBVIE INC. $13.95 03/19/2024 Food and Beverage Undisputed 01/23/2026 1105123455 CMS
Amgen Inc. $14.81 02/06/2024 Food and Beverage Undisputed 01/23/2026 1115970542 CMS
Amneal Pharmaceuticals LLC $15.72 07/18/2024 Food and Beverage Undisputed 01/23/2026 1139196414 CMS
Amphastar Pharmaceuticals, Inc. $19.22 01/18/2024 Food and Beverage Undisputed 01/23/2026 1149958938 CMS
BETA BIONICS, INC. $16.71 06/04/2024 Food and Beverage Undisputed 01/23/2026 1087877459 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.53 02/20/2024 Food and Beverage Undisputed 01/23/2026 1117932371 CMS
Dexcom, Inc. $16.49 02/08/2024 Food and Beverage Undisputed 01/23/2026 1153344597 CMS
Dexcom, Inc. $19.44 03/20/2024 Food and Beverage Undisputed 01/23/2026 1153344599 CMS
Dexcom, Inc. $14.85 07/15/2024 Food and Beverage Undisputed 01/23/2026 1153344601 CMS
Dexcom, Inc. $14.81 08/26/2024 Food and Beverage Undisputed 01/23/2026 1153344603 CMS
Lilly USA, LLC $7.78 01/10/2024 Food and Beverage Undisputed 01/23/2026 1135517772 CMS
Lilly USA, LLC $1.49 01/30/2024 Food and Beverage Undisputed 01/23/2026 1135482561 CMS
Lilly USA, LLC $24.12 01/30/2024 Food and Beverage Undisputed 01/23/2026 1135501858 CMS
Lilly USA, LLC $34.98 02/29/2024 Food and Beverage Undisputed 01/23/2026 1135501860 CMS
Lilly USA, LLC $26.68 04/10/2024 Food and Beverage Undisputed 01/23/2026 1135508456 CMS
Lilly USA, LLC $24.57 05/16/2024 Food and Beverage Undisputed 01/23/2026 1135501862 CMS
Lilly USA, LLC $2.05 09/09/2024 Food and Beverage Undisputed 01/23/2026 1135442487 CMS
Lilly USA, LLC $18.71 09/10/2024 Food and Beverage Undisputed 01/23/2026 1135517774 CMS
Lilly USA, LLC $12.01 10/28/2024 Food and Beverage Undisputed 01/23/2026 1135501864 CMS
Lilly USA, LLC $0.91 10/28/2024 Food and Beverage Undisputed 01/23/2026 1135508458 CMS
Novo Nordisk Inc $13.42 04/08/2024 Food and Beverage Undisputed 01/23/2026 1096656990 CMS
Novo Nordisk Inc $18.16 10/15/2024 Food and Beverage Undisputed 01/23/2026 1096966733 CMS
SANOFI-AVENTIS U.S. LLC $14.48 01/04/2024 Food and Beverage Undisputed 01/23/2026 1139869429 CMS
SANOFI-AVENTIS U.S. LLC $20.31 03/14/2024 Food and Beverage Undisputed 01/23/2026 1139869445 CMS
TheracosBio, LLC $14.84 02/13/2024 Food and Beverage Undisputed 01/23/2026 1146114281 CMS
Xeris Pharmaceuticals, Inc. $21.72 07/11/2024 Food and Beverage Undisputed 01/23/2026 1144617705 CMS
Xeris Pharmaceuticals, Inc. $18.29 11/11/2024 Food and Beverage Undisputed 01/23/2026 1144617707 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , 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.