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Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

KEVIN CHANG

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1649219452
CMS profile
210570
Location
OXNARD, CA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$5,039.84

166 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,750.98 151
Long term medical supply or device loan $999.96 12
Education $288.90 3

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $1,198.37 20
Janssen Biotech, Inc. $383.20 14
Merck Sharp & Dohme Corporation $367.73 12
Incyte Corporation $280.42 9
PFIZER INC. $264.85 12
ABBVIE INC. $260.99 9
E.R. Squibb & Sons, L.L.C. $164.18 13
Acerta Pharma LLC $161.85 6
Astellas Pharma US Inc $157.68 7
BeiGene USA, Inc. $150.00 1
AVEO Pharmaceuticals, Inc. $141.84 3
EMD Serono, Inc. $129.98 5
ARRAY BIOPHARMA INC $121.16 6
Gilead Sciences, Inc. $107.76 4
Takeda Pharmaceuticals U.S.A., Inc. $102.25 3
Genentech USA, Inc. $99.27 4
Daiichi Sankyo Inc. $95.52 4
Regeneron Healthcare Solutions, Inc. $90.90 3
Alexion Pharmaceuticals, Inc. $85.25 3
Celgene Corporation $77.84 3
Exelixis Inc. $68.25 2
JAZZ PHARMACEUTICALS INC. $57.74 2
Boehringer Ingelheim Pharmaceuticals, Inc. $54.60 3
Agios Pharmaceuticals, Inc. $47.83 2
Verity Pharmaceuticals Inc. $39.17 2
TAIHO ONCOLOGY, INC. $31.61 1
Acrotech Biopharma Inc. $29.27 1
PharmaEssentia USA Corporation $26.90 1
Genmab U.S., Inc. $26.18 1
GlaxoSmithKline, LLC. $24.42 1
Abbott Laboratories $24.03 1
EISAI INC. $23.84 1
SOBI, INC $21.35 1
ADC THERAPEUTICS AMERICA, INC. $21.20 1
ACCORD HEALTHCARE, INC. $21.14 1
Bayer HealthCare Pharmaceuticals Inc. $21.04 1
SUN PHARMACEUTICAL INDUSTRIES INC. $20.94 1
Sumitomo Pharma America, Inc. $20.33 1
Stemline Therapeutics Inc. $18.96 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $4,716.01 179
PY2020 $930.37 30
PY2021 $415.93 17
PY2022 $2,513.56 99
PY2023 $3,698.32 126
PY2024 $4,749.35 151
PY2025 $5,039.84 166

Payment records · PY2025 (166)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

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
Novartis Pharmaceuticals Corporation $83.33 12/30/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200206389 CMS
ARRAY BIOPHARMA INC $10.45 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1231101299 CMS
Janssen Biotech, Inc. $21.73 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1174736666 CMS
Astellas Pharma US Inc $11.36 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1238568935 CMS
AstraZeneca Pharmaceuticals LP $27.22 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1206661277 CMS
Aveo Pharmaceuticals, Inc. $19.43 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1199897466 CMS
Merck Sharp & Dohme LLC $26.86 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1238356208 CMS
Incyte Corporation $25.21 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1226020989 CMS
Daiichi Sankyo Inc. $29.50 12/06/2025 Food and Beverage No dispute reported 06/30/2026 1197011047 CMS
Novartis Pharmaceuticals Corporation $20.60 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1200048964 CMS
Novartis Pharmaceuticals Corporation $83.33 11/26/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200206379 CMS
JAZZ PHARMACEUTICALS INC. $33.20 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1234319202 CMS
PFIZER INC. $21.80 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1231059088 CMS
ABBVIE INC. $33.37 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1201632096 CMS
Incyte Corporation $21.61 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1226194148 CMS
Astellas Pharma US Inc $32.15 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1238583792 CMS
E.R. Squibb & Sons, L.L.C. $12.37 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1184532215 CMS
Regeneron Healthcare Solutions, Inc. $37.50 11/08/2025 Food and Beverage No dispute reported 06/30/2026 1212886764 CMS
Genentech USA, Inc. $23.86 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1211531166 CMS
Incyte Corporation $21.90 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1225962923 CMS
ARRAY BIOPHARMA INC $25.83 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1230825288 CMS
E.R. Squibb & Sons, L.L.C. $10.59 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1184532197 CMS
Novartis Pharmaceuticals Corporation $83.33 10/23/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200206371 CMS
PharmaEssentia USA Corporation $26.90 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1246831224 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.67 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1223035110 CMS
PFIZER INC. $20.94 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1230364758 CMS
Merck Sharp & Dohme LLC $32.16 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1238358979 CMS
SOBI, INC $21.35 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1240265312 CMS
Incyte Corporation $22.99 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1226194146 CMS
PFIZER INC. $30.28 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1230315457 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.04 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1225491623 CMS
Novartis Pharmaceuticals Corporation $20.05 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1200119688 CMS
Exelixis Inc. $28.43 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1218797323 CMS
Verity Pharmaceuticals Inc. $19.31 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1234199192 CMS
Janssen Biotech, Inc. $1.62 09/26/2025 Food and Beverage No dispute reported 06/30/2026 1174736054 CMS
Janssen Biotech, Inc. $1.73 09/26/2025 Food and Beverage No dispute reported 06/30/2026 1174736288 CMS
Takeda Pharmaceuticals U.S.A., Inc. $37.82 09/26/2025 Food and Beverage No dispute reported 06/30/2026 1223937518 CMS
Alexion Pharmaceuticals, Inc. $28.09 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1202983356 CMS
Janssen Biotech, Inc. $16.11 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1174737152 CMS
E.R. Squibb & Sons, L.L.C. $11.64 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1184532177 CMS
Merck Sharp & Dohme LLC $34.32 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1238231164 CMS
Novartis Pharmaceuticals Corporation $83.33 09/19/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200206393 CMS
Genentech USA, Inc. $30.85 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1211531170 CMS
Takeda Pharmaceuticals U.S.A., Inc. $39.97 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1223938888 CMS
ABBVIE INC. $32.90 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1201632094 CMS
ARRAY BIOPHARMA INC $21.46 09/05/2025 Food and Beverage No dispute reported 06/30/2026 1230481681 CMS
Novartis Pharmaceuticals Corporation $32.89 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1200205735 CMS
PFIZER INC. $26.66 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1229900823 CMS
AstraZeneca Pharmaceuticals LP $25.69 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1207085370 CMS
Sumitomo Pharma America, Inc. $20.33 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1176621080 CMS
Incyte Corporation $27.90 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1226143503 CMS
Novartis Pharmaceuticals Corporation $83.33 08/21/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200119684 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.77 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1223035108 CMS
Janssen Biotech, Inc. $17.40 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1174737257 CMS
Merck Sharp & Dohme LLC $32.20 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1238093151 CMS
ABBVIE INC. $28.86 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1201632092 CMS
ABBVIE INC. $32.32 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1201632090 CMS
ARRAY BIOPHARMA INC $25.22 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1229900813 CMS
PFIZER INC. $17.27 08/08/2025 Food and Beverage No dispute reported 06/30/2026 1229679088 CMS
Abbott Laboratories $24.03 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1240663125 CMS
Regeneron Healthcare Solutions, Inc. $29.86 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1212886762 CMS
Janssen Biotech, Inc. $20.95 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1174737161 CMS
Merck Sharp & Dohme LLC $27.32 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1238231166 CMS
EMD Serono, Inc. $30.95 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1236908853 CMS
Novartis Pharmaceuticals Corporation $83.33 07/25/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200119670 CMS
Merck Sharp & Dohme LLC $34.33 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1238181653 CMS
Astellas Pharma US Inc $14.15 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1238717146 CMS
E.R. Squibb & Sons, L.L.C. $14.57 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1184532141 CMS
Incyte Corporation $13.90 07/12/2025 Food and Beverage No dispute reported 06/30/2026 1226099294 CMS
Merck Sharp & Dohme LLC $34.76 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1238093153 CMS
Novartis Pharmaceuticals Corporation $33.45 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1200205713 CMS
AstraZeneca Pharmaceuticals LP $29.61 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1206551337 CMS
Janssen Biotech, Inc. $17.94 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1174736347 CMS
E.R. Squibb & Sons, L.L.C. $9.36 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1184532161 CMS
Incyte Corporation $95.95 07/03/2025 Education No dispute reported 06/30/2026 1226040245 CMS
Merck Sharp & Dohme LLC $33.76 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1238044893 CMS
Regeneron Healthcare Solutions, Inc. $23.54 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1212886760 CMS
Alexion Pharmaceuticals, Inc. $28.09 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1202919374 CMS
Janssen Biotech, Inc. $15.98 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1174736092 CMS
AstraZeneca Pharmaceuticals LP $29.25 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1206509374 CMS
Janssen Biotech, Inc. $19.14 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1174736746 CMS
TAIHO ONCOLOGY, INC. $31.61 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1211408567 CMS
Novartis Pharmaceuticals Corporation $83.33 06/12/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200119668 CMS
PFIZER INC. $28.72 06/06/2025 Food and Beverage No dispute reported 06/30/2026 1229398242 CMS
GlaxoSmithKline, LLC. $24.42 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1191635487 CMS
E.R. Squibb & Sons, L.L.C. $11.08 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1184532133 CMS
ABBVIE INC. $28.46 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1201632088 CMS
PFIZER INC. $21.43 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1229289172 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.16 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1223035106 CMS
Genmab U.S., Inc. $26.18 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1235921398 CMS
Janssen Biotech, Inc. $93.00 05/26/2025 Education No dispute reported 06/30/2026 1174737378 CMS
ACCORD HEALTHCARE, INC. $21.14 05/23/2025 Food and Beverage No dispute reported 06/30/2026 1248746954 CMS
Celgene Corporation $25.15 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1184532123 CMS
ARRAY BIOPHARMA INC $17.70 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1229212375 CMS
Aveo Pharmaceuticals, Inc. $99.95 05/16/2025 Education No dispute reported 06/30/2026 1199897468 CMS
Aveo Pharmaceuticals, Inc. $22.46 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1199897464 CMS
EMD Serono, Inc. $16.10 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1236904263 CMS
EMD Serono, Inc. $14.89 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1236925786 CMS
Novartis Pharmaceuticals Corporation $83.33 05/15/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200119664 CMS
Janssen Biotech, Inc. $18.69 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1174736300 CMS
Gilead Sciences, Inc. $28.87 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1234445595 CMS
Incyte Corporation $25.38 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1226100071 CMS
Gilead Sciences, Inc. $20.87 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1234519429 CMS
ABBVIE INC. $28.60 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1201632086 CMS
E.R. Squibb & Sons, L.L.C. $16.00 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1184532121 CMS
E.R. Squibb & Sons, L.L.C. $0.25 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1184532281 CMS
Astellas Pharma US Inc $30.17 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1238788027 CMS
Daiichi Sankyo Inc. $19.33 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1197065139 CMS
Incyte Corporation $25.58 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1226129415 CMS
Janssen Biotech, Inc. $99.82 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1174736005 CMS
ABBVIE INC. $17.11 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1201632084 CMS
ADC THERAPEUTICS AMERICA, INC. $21.20 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1246128743 CMS
Agios Pharmaceuticals, Inc. $25.47 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1253246292 CMS
ARRAY BIOPHARMA INC $20.50 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1229198113 CMS
Novartis Pharmaceuticals Corporation $83.33 04/24/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200119666 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $20.94 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1251020719 CMS
E.R. Squibb & Sons, L.L.C. $9.72 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1184532269 CMS
Merck Sharp & Dohme LLC $26.19 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1238093139 CMS
Merck Sharp & Dohme LLC $33.33 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1238044895 CMS
Novartis Pharmaceuticals Corporation $22.83 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1200119682 CMS
Exelixis Inc. $39.82 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1218797321 CMS
Alexion Pharmaceuticals, Inc. $29.07 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1202948948 CMS
AstraZeneca Pharmaceuticals LP $23.59 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1206631637 CMS
E.R. Squibb & Sons, L.L.C. $16.64 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1184532267 CMS
Novartis Pharmaceuticals Corporation $19.87 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1200119680 CMS
Eisai Inc. $23.84 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1244491506 CMS
Acrotech Biopharma Inc. $29.27 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1237535288 CMS
PFIZER INC. $17.00 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1229096443 CMS
ABBVIE INC. $32.33 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1201632082 CMS
Novartis Pharmaceuticals Corporation $83.33 03/26/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200119662 CMS
Merck Sharp & Dohme LLC $21.67 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1238093007 CMS
Genentech USA, Inc. $29.65 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1211531164 CMS
Janssen Biotech, Inc. $19.03 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1174737411 CMS
JAZZ PHARMACEUTICALS INC. $24.54 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1234330185 CMS
Astellas Pharma US Inc $21.01 03/14/2025 Food and Beverage No dispute reported 06/30/2026 1238757160 CMS
Celgene Corporation $25.49 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1184532257 CMS
Merck Sharp & Dohme LLC $30.83 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1238314726 CMS
E.R. Squibb & Sons, L.L.C. $14.28 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1184532243 CMS
Agios Pharmaceuticals, Inc. $22.36 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1253249726 CMS
EMD Serono, Inc. $28.61 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1236898015 CMS
PFIZER INC. $29.50 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1228982212 CMS
PFIZER INC. $12.26 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1228991772 CMS
Astellas Pharma US Inc $14.96 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1238749474 CMS
Daiichi Sankyo Inc. $24.02 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1197050231 CMS
Novartis Pharmaceuticals Corporation $83.33 02/21/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200119660 CMS
Gilead Sciences, Inc. $25.22 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1234472454 CMS
Janssen Biotech, Inc. $20.06 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1174736514 CMS
ABBVIE INC. $27.04 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1201632080 CMS
BeiGene USA, Inc. $150.00 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1202882282 CMS
E.R. Squibb & Sons, L.L.C. $18.16 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1184532253 CMS
PFIZER INC. $15.38 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1229041746 CMS
Verity Pharmaceuticals Inc. $19.86 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1234199194 CMS
AstraZeneca Pharmaceuticals LP $26.49 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1206444652 CMS
E.R. Squibb & Sons, L.L.C. $19.52 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1184532233 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.46 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1223892336 CMS
Astellas Pharma US Inc $33.88 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1238738184 CMS
EMD Serono, Inc. $39.43 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1236876957 CMS
Novartis Pharmaceuticals Corporation $24.90 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1200119674 CMS
Novartis Pharmaceuticals Corporation $23.82 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1200119676 CMS
Genentech USA, Inc. $14.91 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1211531168 CMS
Novartis Pharmaceuticals Corporation $83.33 01/23/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200119658 CMS
Stemline Therapeutics Inc. $18.96 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1244097017 CMS
PFIZER INC. $23.61 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1228966372 CMS
Celgene Corporation $27.20 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1184532221 CMS
Daiichi Sankyo Inc. $22.67 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1197073851 CMS
Gilead Sciences, Inc. $32.80 01/03/2025 Food and Beverage No dispute reported 06/30/2026 1234424964 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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Cite this record.

Permalink https://industrypayments.org/provider/npi-1649219452

Plain
KEVIN CHANG, NPI 1649219452. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1649219452.
APA 7
IndustryPayments. (2026). KEVIN CHANG, NPI 1649219452 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1649219452
Bluebook
KEVIN CHANG, NPI 1649219452, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1649219452.

Source: Centers for Medicare & Medicaid Services, Open Payments.