IndustryPayments
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

PETER P CHAN

Allopathic & Osteopathic Physicians Family Medicine

NPI
1134160708
CMS profile
5852
Location
OKLAHOMA CITY, OK

General Payments · PY2019–2025

$9,429.51

  • Reported across 599 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$2,090.61

114 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.

Related groups: Family Medicine OK All categories

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,090.61 114

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $448.95 22
PFIZER INC. $304.05 18
Lilly USA, LLC $300.84 17
ABBVIE INC. $188.01 10
Boehringer Ingelheim Pharmaceuticals, Inc. $142.28 8
Bayer HealthCare Pharmaceuticals Inc. $138.91 9
Sumitomo Pharma America, Inc. $109.92 5
Phathom Pharmaceuticals, Inc. $63.35 4
Novo Nordisk AS $63.11 4
DEXCOM, INC. $51.97 2
Abbott Laboratories $49.37 3
Exact Sciences Corporation $43.54 2
Astellas Pharma US Inc $38.36 2
GlaxoSmithKline, LLC. $37.63 2
Viatris Specialty LLC $29.92 1
SANOFI-AVENTIS U.S. LLC $19.41 1
Inspire Medical Systems, Inc. $16.19 1
Corcept Therapeutics $16.05 1
Axsome Therapeutics, Inc. $15.28 1
SANOFI PASTEUR INC. $13.47 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,513.43 128
PY2020 $853.66 60
PY2021 $450.53 27
PY2022 $1,139.41 75
PY2023 $1,620.97 93
PY2024 $1,760.90 102
PY2025 $2,090.61 114

Payment records · PY2025 (114)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $14.53 02/19/2025 Food and Beverage Undisputed 06/30/2026 1240904978 CMS
Abbott Laboratories $15.61 04/23/2025 Food and Beverage Undisputed 06/30/2026 1240926323 CMS
Abbott Laboratories $19.23 10/13/2025 Food and Beverage Undisputed 06/30/2026 1240985082 CMS
ABBVIE INC. $22.00 03/12/2025 Food and Beverage Undisputed 06/30/2026 1201628516 CMS
ABBVIE INC. $32.79 03/26/2025 Food and Beverage Undisputed 06/30/2026 1201628518 CMS
ABBVIE INC. $9.27 04/16/2025 Food and Beverage Undisputed 06/30/2026 1201628520 CMS
ABBVIE INC. $16.66 05/07/2025 Food and Beverage Undisputed 06/30/2026 1201628522 CMS
ABBVIE INC. $12.99 05/09/2025 Food and Beverage Undisputed 06/30/2026 1201628524 CMS
ABBVIE INC. $9.44 07/31/2025 Food and Beverage Undisputed 06/30/2026 1201628526 CMS
ABBVIE INC. $32.68 08/08/2025 Food and Beverage Undisputed 06/30/2026 1201628528 CMS
ABBVIE INC. $29.62 11/03/2025 Food and Beverage Undisputed 06/30/2026 1201628530 CMS
ABBVIE INC. $17.05 11/05/2025 Food and Beverage Undisputed 06/30/2026 1201628532 CMS
ABBVIE INC. $5.51 12/05/2025 Food and Beverage Undisputed 06/30/2026 1201628534 CMS
Astellas Pharma US Inc $19.18 09/05/2025 Food and Beverage Undisputed 06/30/2026 1238649909 CMS
Astellas Pharma US Inc $19.18 10/07/2025 Food and Beverage Undisputed 06/30/2026 1238678609 CMS
AstraZeneca Pharmaceuticals LP $77.91 01/02/2025 Food and Beverage Undisputed 06/30/2026 1206562373 CMS
AstraZeneca Pharmaceuticals LP $14.93 01/21/2025 Food and Beverage Undisputed 06/30/2026 1206834505 CMS
AstraZeneca Pharmaceuticals LP $14.52 01/24/2025 Food and Beverage Undisputed 06/30/2026 1206885143 CMS
AstraZeneca Pharmaceuticals LP $17.16 02/14/2025 Food and Beverage Undisputed 06/30/2026 1206292860 CMS
AstraZeneca Pharmaceuticals LP $16.70 03/05/2025 Food and Beverage Undisputed 06/30/2026 1206502530 CMS
AstraZeneca Pharmaceuticals LP $18.88 03/07/2025 Food and Beverage Undisputed 06/30/2026 1207283148 CMS
AstraZeneca Pharmaceuticals LP $31.30 03/28/2025 Food and Beverage Undisputed 06/30/2026 1206296876 CMS
AstraZeneca Pharmaceuticals LP $17.36 04/09/2025 Food and Beverage Undisputed 06/30/2026 1206945291 CMS
AstraZeneca Pharmaceuticals LP $17.01 04/18/2025 Food and Beverage Undisputed 06/30/2026 1207256704 CMS
AstraZeneca Pharmaceuticals LP $18.88 04/25/2025 Food and Beverage Undisputed 06/30/2026 1206897673 CMS
AstraZeneca Pharmaceuticals LP $16.49 05/02/2025 Food and Beverage Undisputed 06/30/2026 1206398010 CMS
AstraZeneca Pharmaceuticals LP $17.29 05/20/2025 Food and Beverage Undisputed 06/30/2026 1206557333 CMS
AstraZeneca Pharmaceuticals LP $16.48 05/23/2025 Food and Beverage Undisputed 06/30/2026 1207224801 CMS
AstraZeneca Pharmaceuticals LP $13.59 06/20/2025 Food and Beverage Undisputed 06/30/2026 1206380284 CMS
AstraZeneca Pharmaceuticals LP $15.18 07/11/2025 Food and Beverage Undisputed 06/30/2026 1206568276 CMS
AstraZeneca Pharmaceuticals LP $18.08 08/01/2025 Food and Beverage Undisputed 06/30/2026 1206481415 CMS
AstraZeneca Pharmaceuticals LP $23.46 08/08/2025 Food and Beverage Undisputed 06/30/2026 1206747017 CMS
AstraZeneca Pharmaceuticals LP $17.21 09/12/2025 Food and Beverage Undisputed 06/30/2026 1207316679 CMS
AstraZeneca Pharmaceuticals LP $14.13 09/26/2025 Food and Beverage Undisputed 06/30/2026 1206705274 CMS
AstraZeneca Pharmaceuticals LP $19.59 10/24/2025 Food and Beverage Undisputed 06/30/2026 1206712107 CMS
AstraZeneca Pharmaceuticals LP $14.62 10/30/2025 Food and Beverage Undisputed 06/30/2026 1207207668 CMS
AstraZeneca Pharmaceuticals LP $18.18 12/05/2025 Food and Beverage Undisputed 06/30/2026 1206895132 CMS
Axsome Therapeutics, Inc. $15.28 07/23/2025 Food and Beverage Undisputed 06/30/2026 1235441827 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.95 01/10/2025 Food and Beverage Undisputed 06/30/2026 1225491059 CMS
Bayer Healthcare Pharmaceuticals Inc. $12.80 02/10/2025 Food and Beverage Undisputed 06/30/2026 1225491065 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.18 03/18/2025 Food and Beverage Undisputed 06/30/2026 1225491063 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.89 04/22/2025 Food and Beverage Undisputed 06/30/2026 1225491061 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.37 05/27/2025 Food and Beverage Undisputed 06/30/2026 1225491067 CMS
Bayer Healthcare Pharmaceuticals Inc. $11.07 09/24/2025 Food and Beverage Undisputed 06/30/2026 1225491069 CMS
Bayer Healthcare Pharmaceuticals Inc. $9.03 10/10/2025 Food and Beverage Undisputed 06/30/2026 1225491071 CMS
Bayer Healthcare Pharmaceuticals Inc. $11.92 10/31/2025 Food and Beverage Undisputed 06/30/2026 1225491073 CMS
Bayer Healthcare Pharmaceuticals Inc. $32.70 12/02/2025 Food and Beverage Undisputed 06/30/2026 1225491075 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.08 01/07/2025 Food and Beverage Undisputed 06/30/2026 1222970357 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.75 03/04/2025 Food and Beverage Undisputed 06/30/2026 1222970359 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.88 04/02/2025 Food and Beverage Undisputed 06/30/2026 1222970361 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.35 05/06/2025 Food and Beverage Undisputed 06/30/2026 1222970363 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.69 07/01/2025 Food and Beverage Undisputed 06/30/2026 1222970365 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.36 09/02/2025 Food and Beverage Undisputed 06/30/2026 1222970367 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.84 11/04/2025 Food and Beverage Undisputed 06/30/2026 1222970369 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.33 12/11/2025 Food and Beverage Undisputed 06/30/2026 1222970371 CMS
Corcept Therapeutics $16.05 10/27/2025 Food and Beverage Undisputed 06/30/2026 1214194887 CMS
Dexcom, Inc. $22.30 08/18/2025 Food and Beverage Undisputed 06/30/2026 1250514428 CMS
Dexcom, Inc. $29.67 10/31/2025 Food and Beverage Undisputed 06/30/2026 1250514430 CMS
Exact Sciences Corporation $16.11 01/29/2025 Food and Beverage Undisputed 06/30/2026 1235265250 CMS
Exact Sciences Corporation $27.43 03/19/2025 Food and Beverage Undisputed 06/30/2026 1235265252 CMS
GlaxoSmithKline, LLC. $19.16 03/17/2025 Food and Beverage Undisputed 06/30/2026 1191673697 CMS
GlaxoSmithKline, LLC. $18.47 10/27/2025 Food and Beverage Undisputed 06/30/2026 1190378945 CMS
Inspire Medical Systems, Inc. $16.19 05/22/2025 Food and Beverage Undisputed 06/30/2026 1251455444 CMS
Lilly USA, LLC $13.90 02/05/2025 Food and Beverage Undisputed 06/30/2026 1186841547 CMS
Lilly USA, LLC $15.28 02/12/2025 Food and Beverage Undisputed 06/30/2026 1186828278 CMS
Lilly USA, LLC $20.19 03/06/2025 Food and Beverage Undisputed 06/30/2026 1186817710 CMS
Lilly USA, LLC $12.58 03/25/2025 Food and Beverage Undisputed 06/30/2026 1186771380 CMS
Lilly USA, LLC $7.96 03/28/2025 Food and Beverage Undisputed 06/30/2026 1186796695 CMS
Lilly USA, LLC $13.26 04/15/2025 Food and Beverage Undisputed 06/30/2026 1186777621 CMS
Lilly USA, LLC $18.84 05/12/2025 Food and Beverage Undisputed 06/30/2026 1186771382 CMS
Lilly USA, LLC $14.07 05/27/2025 Food and Beverage Undisputed 06/30/2026 1186777623 CMS
Lilly USA, LLC $18.02 06/04/2025 Food and Beverage Undisputed 06/30/2026 1186828280 CMS
Lilly USA, LLC $18.84 07/08/2025 Food and Beverage Undisputed 06/30/2026 1186756445 CMS
Lilly USA, LLC $16.68 07/15/2025 Food and Beverage Undisputed 06/30/2026 1186841549 CMS
Lilly USA, LLC $20.38 08/11/2025 Food and Beverage Undisputed 06/30/2026 1186841551 CMS
Lilly USA, LLC $18.84 09/05/2025 Food and Beverage Undisputed 06/30/2026 1186771384 CMS
Lilly USA, LLC $21.22 09/19/2025 Food and Beverage Undisputed 06/30/2026 1186796697 CMS
Lilly USA, LLC $15.86 10/01/2025 Food and Beverage Undisputed 06/30/2026 1186801469 CMS
Lilly USA, LLC $23.42 10/07/2025 Food and Beverage Undisputed 06/30/2026 1186828282 CMS
Lilly USA, LLC $31.50 12/11/2025 Food and Beverage Undisputed 06/30/2026 1186817708 CMS
Novo Nordisk Inc $14.34 02/24/2025 Food and Beverage Undisputed 06/30/2026 1188833078 CMS
Novo Nordisk Inc $16.42 04/03/2025 Food and Beverage Undisputed 06/30/2026 1188794792 CMS
Novo Nordisk Inc $17.33 06/24/2025 Food and Beverage Undisputed 06/30/2026 1188374388 CMS
Novo Nordisk Inc $15.02 09/30/2025 Food and Beverage Undisputed 06/30/2026 1188331709 CMS
PFIZER INC. $16.46 01/09/2025 Food and Beverage Undisputed 06/30/2026 1231322265 CMS
PFIZER INC. $15.19 02/19/2025 Food and Beverage Undisputed 06/30/2026 1231362426 CMS
PFIZER INC. $16.16 03/19/2025 Food and Beverage Undisputed 06/30/2026 1231266840 CMS
PFIZER INC. $16.66 03/24/2025 Food and Beverage Undisputed 06/30/2026 1231509756 CMS
PFIZER INC. $18.87 04/17/2025 Food and Beverage Undisputed 06/30/2026 1228947898 CMS
PFIZER INC. $18.08 06/13/2025 Food and Beverage Undisputed 06/30/2026 1228910295 CMS
PFIZER INC. $14.24 06/23/2025 Food and Beverage Undisputed 06/30/2026 1228902967 CMS
PFIZER INC. $0.79 06/27/2025 Food and Beverage Undisputed 06/30/2026 1231661415 CMS
PFIZER INC. $4.49 06/27/2025 Food and Beverage Undisputed 06/30/2026 1231666936 CMS
PFIZER INC. $20.11 07/22/2025 Food and Beverage Undisputed 06/30/2026 1231696975 CMS
PFIZER INC. $13.54 07/28/2025 Food and Beverage Undisputed 06/30/2026 1229263548 CMS
PFIZER INC. $20.93 09/16/2025 Food and Beverage Undisputed 06/30/2026 1230008915 CMS
PFIZER INC. $19.67 09/24/2025 Food and Beverage Undisputed 06/30/2026 1229409571 CMS
PFIZER INC. $22.28 10/22/2025 Food and Beverage Undisputed 06/30/2026 1229763625 CMS
PFIZER INC. $22.14 11/07/2025 Food and Beverage Undisputed 06/30/2026 1229858573 CMS
PFIZER INC. $23.71 11/12/2025 Food and Beverage Undisputed 06/30/2026 1230161319 CMS
PFIZER INC. $19.82 11/25/2025 Food and Beverage Undisputed 06/30/2026 1229585099 CMS
PFIZER INC. $20.91 12/19/2025 Food and Beverage Undisputed 06/30/2026 1229378801 CMS
Phathom Pharmaceuticals, Inc. $16.57 02/25/2025 Food and Beverage Undisputed 06/30/2026 1219307701 CMS
Phathom Pharmaceuticals, Inc. $16.96 04/08/2025 Food and Beverage Undisputed 06/30/2026 1219307551 CMS
Phathom Pharmaceuticals, Inc. $17.85 05/09/2025 Food and Beverage Undisputed 06/30/2026 1219307555 CMS
Phathom Pharmaceuticals, Inc. $11.97 06/17/2025 Food and Beverage Undisputed 06/30/2026 1219307559 CMS
SANOFI PASTEUR INC. $13.47 08/28/2025 Food and Beverage Undisputed 06/30/2026 1226996739 CMS
SANOFI-AVENTIS U.S. LLC $19.41 05/28/2025 Food and Beverage Undisputed 06/30/2026 1233214673 CMS
Sumitomo Pharma America, Inc. $21.74 01/15/2025 Food and Beverage Undisputed 06/30/2026 1176620606 CMS
Sumitomo Pharma America, Inc. $27.30 03/25/2025 Food and Beverage Undisputed 06/30/2026 1176620610 CMS
Sumitomo Pharma America, Inc. $26.00 07/15/2025 Food and Beverage Undisputed 06/30/2026 1176620615 CMS
Sumitomo Pharma America, Inc. $18.25 10/03/2025 Food and Beverage Undisputed 06/30/2026 1176620620 CMS
Sumitomo Pharma America, Inc. $16.63 10/29/2025 Food and Beverage Undisputed 06/30/2026 1176620624 CMS
Viatris Specialty LLC $29.92 03/13/2025 Food and Beverage Undisputed 06/30/2026 1238479761 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

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