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

PETER KAI-WONG CHUNG

Allopathic & Osteopathic Physicians Family Medicine

NPI
1720083694
CMS profile
350263
Location
SANTA CLARA, CA

General Payments · PY2018–2024

$14,971.56

  • Reported across 780 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,417.00

63 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 $1,417.00 63

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,465.16 119
PY2019 $2,135.32 119
PY2020 $2,367.60 129
PY2021 $2,618.89 137
PY2022 $1,711.36 102
PY2023 $2,256.23 111
PY2024 $1,417.00 63

Payment records · PY2024 (63)

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. $26.28 02/05/2024 Food and Beverage Undisputed 01/23/2026 1115510027 CMS
Amgen Inc. $24.31 03/05/2024 Food and Beverage Undisputed 01/23/2026 1115510036 CMS
Amgen Inc. $28.64 06/04/2024 Food and Beverage Undisputed 01/23/2026 1117527507 CMS
Amgen Inc. $27.23 08/22/2024 Food and Beverage Undisputed 01/23/2026 1117527509 CMS
Amgen Inc. $23.91 12/04/2024 Food and Beverage Undisputed 01/23/2026 1117527511 CMS
AstraZeneca Pharmaceuticals LP $17.00 01/22/2024 Food and Beverage Undisputed 01/23/2026 1104687944 CMS
AstraZeneca Pharmaceuticals LP $25.14 03/04/2024 Food and Beverage Undisputed 01/23/2026 1104604526 CMS
AstraZeneca Pharmaceuticals LP $17.58 03/12/2024 Food and Beverage Undisputed 01/23/2026 1105640386 CMS
AstraZeneca Pharmaceuticals LP $28.22 05/28/2024 Food and Beverage Undisputed 01/23/2026 1104430451 CMS
AstraZeneca Pharmaceuticals LP $27.98 06/21/2024 Food and Beverage Undisputed 01/23/2026 1104423659 CMS
AstraZeneca Pharmaceuticals LP $19.07 06/26/2024 Food and Beverage Undisputed 01/23/2026 1104438321 CMS
AstraZeneca Pharmaceuticals LP $27.99 08/05/2024 Food and Beverage Undisputed 01/23/2026 1105274231 CMS
AstraZeneca Pharmaceuticals LP $18.67 09/25/2024 Food and Beverage Undisputed 01/23/2026 1104439733 CMS
AstraZeneca Pharmaceuticals LP $22.03 10/29/2024 Food and Beverage Undisputed 01/23/2026 1105802819 CMS
AstraZeneca Pharmaceuticals LP $17.89 11/19/2024 Food and Beverage Undisputed 01/23/2026 1104610662 CMS
AstraZeneca Pharmaceuticals LP $21.36 11/20/2024 Food and Beverage Undisputed 01/23/2026 1105760621 CMS
AstraZeneca Pharmaceuticals LP $26.10 12/09/2024 Food and Beverage Undisputed 01/23/2026 1105830473 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.72 06/17/2024 Food and Beverage Undisputed 01/23/2026 1118126835 CMS
Dexcom, Inc. $29.38 05/22/2024 Food and Beverage Undisputed 01/23/2026 1153327939 CMS
GlaxoSmithKline, LLC. $25.13 02/26/2024 Food and Beverage Undisputed 01/23/2026 1116383504 CMS
GlaxoSmithKline, LLC. $22.64 08/20/2024 Food and Beverage Undisputed 01/23/2026 1116481883 CMS
GlaxoSmithKline, LLC. $23.59 10/01/2024 Food and Beverage Undisputed 01/23/2026 1116452817 CMS
GlaxoSmithKline, LLC. $30.99 12/03/2024 Food and Beverage Undisputed 01/23/2026 1116708769 CMS
IBSA Pharma Inc. $20.07 01/26/2024 Food and Beverage Undisputed 01/23/2026 1142979329 CMS
IBSA Pharma Inc. $24.43 01/30/2024 Food and Beverage Undisputed 01/23/2026 1142979331 CMS
IBSA Pharma Inc. $125.00 02/15/2024 Food and Beverage Undisputed 01/23/2026 1142976856 CMS
IBSA Pharma Inc. $13.51 03/05/2024 Food and Beverage Undisputed 01/23/2026 1142979333 CMS
IBSA Pharma Inc. $15.23 04/16/2024 Food and Beverage Undisputed 01/23/2026 1142979335 CMS
IBSA Pharma Inc. $23.38 05/01/2024 Food and Beverage Undisputed 01/23/2026 1142979337 CMS
IBSA Pharma Inc. $18.86 09/04/2024 Food and Beverage Undisputed 01/23/2026 1142973447 CMS
IBSA Pharma Inc. $17.49 10/14/2024 Food and Beverage Undisputed 01/23/2026 1142974379 CMS
IBSA Pharma Inc. $16.27 11/07/2024 Food and Beverage Undisputed 01/23/2026 1142976232 CMS
IBSA Pharma Inc. $23.19 11/21/2024 Food and Beverage Undisputed 01/23/2026 1142976234 CMS
Lilly USA, LLC $17.16 01/10/2024 Food and Beverage Undisputed 01/23/2026 1135278499 CMS
Lilly USA, LLC $15.14 03/27/2024 Food and Beverage Undisputed 01/23/2026 1135284592 CMS
Lilly USA, LLC $24.05 05/29/2024 Food and Beverage Undisputed 01/23/2026 1135293398 CMS
Merck Sharp & Dohme LLC $18.16 07/17/2024 Food and Beverage Undisputed 01/23/2026 1141733391 CMS
Novo Nordisk Inc $16.20 01/09/2024 Food and Beverage Undisputed 01/23/2026 1097608698 CMS
Novo Nordisk Inc $20.37 02/07/2024 Food and Beverage Undisputed 01/23/2026 1097803104 CMS
Novo Nordisk Inc $8.53 02/15/2024 Food and Beverage Undisputed 01/23/2026 1097607006 CMS
Novo Nordisk Inc $24.11 02/22/2024 Food and Beverage Undisputed 01/23/2026 1097031396 CMS
Novo Nordisk Inc $8.25 03/07/2024 Food and Beverage Undisputed 01/23/2026 1096864571 CMS
Novo Nordisk Inc $19.97 03/18/2024 Food and Beverage Undisputed 01/23/2026 1096622074 CMS
Novo Nordisk Inc $18.69 04/10/2024 Food and Beverage Undisputed 01/23/2026 1096904745 CMS
Novo Nordisk Inc $9.18 04/19/2024 Food and Beverage Undisputed 01/23/2026 1096584800 CMS
Novo Nordisk Inc $20.20 05/14/2024 Food and Beverage Undisputed 01/23/2026 1096767767 CMS
Novo Nordisk Inc $21.94 05/20/2024 Food and Beverage Undisputed 01/23/2026 1097435269 CMS
Novo Nordisk Inc $24.71 06/26/2024 Food and Beverage Undisputed 01/23/2026 1096596920 CMS
Novo Nordisk Inc $19.18 07/15/2024 Food and Beverage Undisputed 01/23/2026 1097001721 CMS
Novo Nordisk Inc $23.04 07/22/2024 Food and Beverage Undisputed 01/23/2026 1096794886 CMS
Novo Nordisk Inc $7.27 07/29/2024 Food and Beverage Undisputed 01/23/2026 1097743822 CMS
Novo Nordisk Inc $21.06 08/08/2024 Food and Beverage Undisputed 01/23/2026 1097011628 CMS
Novo Nordisk Inc $7.82 08/21/2024 Food and Beverage Undisputed 01/23/2026 1097540209 CMS
Novo Nordisk Inc $29.18 09/07/2024 Food and Beverage Undisputed 01/23/2026 1096968914 CMS
Novo Nordisk Inc $7.30 09/12/2024 Food and Beverage Undisputed 01/23/2026 1097104180 CMS
Novo Nordisk Inc $26.87 10/03/2024 Food and Beverage Undisputed 01/23/2026 1097131990 CMS
Novo Nordisk Inc $17.52 11/01/2024 Food and Beverage Undisputed 01/23/2026 1097154716 CMS
Novo Nordisk Inc $7.75 12/05/2024 Food and Beverage Undisputed 01/23/2026 1096705083 CMS
Novo Nordisk Inc $20.82 12/13/2024 Food and Beverage Undisputed 01/23/2026 1097414339 CMS
PFIZER INC. $22.50 04/25/2024 Food and Beverage Undisputed 01/23/2026 1132006496 CMS
Phathom Pharmaceuticals, Inc. $27.68 07/16/2024 Food and Beverage Undisputed 01/23/2026 1151050181 CMS
SANOFI-AVENTIS U.S. LLC $29.28 08/15/2024 Food and Beverage Undisputed 01/23/2026 1139680925 CMS
SANOFI-AVENTIS U.S. LLC $29.79 11/07/2024 Food and Beverage Undisputed 01/23/2026 1139680947 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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