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

GEORGE YU-LIN CHAO

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1548204506
CMS profile
205494
Location
MODESTO, CA

General Payments · PY2018–2024

$15,094.15

  • Reported across 481 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,772.42

33 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 $2,707.88 31
Education $64.54 2

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,913.45 91
PY2019 $2,365.10 123
PY2020 $2,308.31 62
PY2021 $2,266.42 115
PY2022 $1,648.19 24
PY2023 $1,820.26 33
PY2024 $2,772.42 33

Payment records · PY2024 (33)

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. $81.39 02/21/2024 Food and Beverage Undisputed 01/23/2026 1111546191 CMS
Amgen Inc. $86.27 05/21/2024 Food and Beverage Undisputed 01/23/2026 1111546195 CMS
Amgen Inc. $54.10 08/13/2024 Food and Beverage Undisputed 01/23/2026 1111546193 CMS
Amgen Inc. $99.29 10/23/2024 Food and Beverage Undisputed 01/23/2026 1111546197 CMS
Amgen Inc. $99.29 10/23/2024 Food and Beverage Undisputed 01/23/2026 1111546199 CMS
AstraZeneca Pharmaceuticals LP $135.00 04/16/2024 Food and Beverage Undisputed 01/23/2026 1104584088 CMS
BETA BIONICS, INC. $125.00 07/12/2024 Food and Beverage Undisputed 01/23/2026 1087879943 CMS
BETA BIONICS, INC. $154.50 07/12/2024 Food and Beverage Undisputed 01/23/2026 1087879947 CMS
BETA BIONICS, INC. $102.21 10/18/2024 Food and Beverage Undisputed 01/23/2026 1087885333 CMS
BETA BIONICS, INC. $182.15 10/18/2024 Food and Beverage Undisputed 01/23/2026 1087885373 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $82.77 01/24/2024 Food and Beverage Undisputed 01/23/2026 1118051971 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $108.65 05/14/2024 Food and Beverage Undisputed 01/23/2026 1118051973 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $111.80 09/17/2024 Food and Beverage Undisputed 01/23/2026 1118051975 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $117.59 10/17/2024 Food and Beverage Undisputed 01/23/2026 1118051977 CMS
Dexcom, Inc. $45.01 06/12/2024 Food and Beverage Undisputed 01/23/2026 1153301295 CMS
Dexcom, Inc. $149.70 11/15/2024 Food and Beverage Undisputed 01/23/2026 1153301297 CMS
Lilly USA, LLC $13.73 01/31/2024 Food and Beverage Undisputed 01/23/2026 1134977894 CMS
Lilly USA, LLC $6.50 02/21/2024 Food and Beverage Undisputed 01/23/2026 1135006357 CMS
Lilly USA, LLC $125.00 02/27/2024 Food and Beverage Undisputed 01/23/2026 1134999628 CMS
Lilly USA, LLC $8.87 08/23/2024 Food and Beverage Undisputed 01/23/2026 1134999630 CMS
Madrigal Pharmaceuticals $104.52 09/11/2024 Food and Beverage Undisputed 01/23/2026 1144163143 CMS
Novartis Pharmaceuticals Corporation $85.17 03/06/2024 Food and Beverage Undisputed 01/23/2026 1086734343 CMS
Novartis Pharmaceuticals Corporation $80.54 07/30/2024 Food and Beverage Undisputed 01/23/2026 1086734355 CMS
Novo Nordisk Inc $80.49 01/18/2024 Food and Beverage Undisputed 01/23/2026 1096652398 CMS
Novo Nordisk Inc $32.27 01/30/2024 Education Undisputed 01/23/2026 1096755906 CMS
Novo Nordisk Inc $32.27 01/30/2024 Education Undisputed 01/23/2026 1097258933 CMS
Novo Nordisk Inc $9.82 03/06/2024 Food and Beverage Undisputed 01/23/2026 1097269678 CMS
Novo Nordisk Inc $119.48 03/07/2024 Food and Beverage Undisputed 01/23/2026 1097113473 CMS
Novo Nordisk Inc $13.04 04/11/2024 Food and Beverage Undisputed 01/23/2026 1097629915 CMS
Novo Nordisk Inc $118.05 06/25/2024 Food and Beverage Undisputed 01/23/2026 1097520219 CMS
Novo Nordisk Inc $117.58 07/23/2024 Food and Beverage Undisputed 01/23/2026 1096758413 CMS
Novo Nordisk Inc $8.66 11/14/2024 Food and Beverage Undisputed 01/23/2026 1097594530 CMS
SANOFI-AVENTIS U.S. LLC $81.71 04/02/2024 Food and Beverage Undisputed 01/23/2026 1139577940 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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