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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

RONALD TANG

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1609022383
CMS profile
208158
Location
PASADENA, 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

$7,064.33

272 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 $5,997.19 258
Long term medical supply or device loan $833.30 10
Education $233.84 4

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $1,106.05 19
Janssen Biotech, Inc. $859.16 27
Merck Sharp & Dohme Corporation $405.89 18
Acerta Pharma LLC $335.77 11
Incyte Corporation $302.36 12
Celgene Corporation $298.92 21
Gilead Sciences, Inc. $262.96 13
Genentech USA, Inc. $230.49 12
Exelixis Inc. $224.10 8
Daiichi Sankyo Inc. $210.69 10
ABBVIE INC. $205.07 11
Takeda Pharmaceuticals U.S.A., Inc. $189.11 6
Ipsen Biopharmaceuticals, Inc $186.91 4
Bayer HealthCare Pharmaceuticals Inc. $182.73 9
Regeneron Healthcare Solutions, Inc. $176.60 5
PFIZER INC. $169.49 12
E.R. Squibb & Sons, L.L.C. $153.31 10
PUMA BIOTECHNOLOGY, INC. $142.60 6
EISAI INC. $118.06 5
JAZZ PHARMACEUTICALS INC. $104.76 4
BeOne Medicines USA, Inc. $93.47 3
GENZYME CORPORATION $92.45 3
ARRAY BIOPHARMA INC $86.04 4
GlaxoSmithKline, LLC. $74.56 3
Astellas Pharma US Inc $68.18 3
Alexion Pharmaceuticals, Inc. $58.63 2
TAIHO ONCOLOGY, INC. $57.79 3
ADC THERAPEUTICS AMERICA, INC. $46.48 2
Boehringer Ingelheim Pharmaceuticals, Inc. $42.58 2
Rigel Pharmaceuticals, Inc. $40.79 2
Iovance Biotherapeutics, Inc. $40.49 1
SOBI, INC $39.73 2
AVEO Pharmaceuticals, Inc. $38.85 1
RECORDATI_RARE_DISEASES_INC. $37.11 2
SERVIER PHARMACEUTICALS LLC $36.33 1
Octapharma USA, Inc. $27.34 1
SpringWorks Therapeutics, Inc. $26.60 1
Stemline Therapeutics Inc. $26.23 1
Azurity Pharmaceuticals, Inc. $25.93 1
PharmaEssentia USA Corporation $25.04 1
Karyopharm Therapeutics Inc. $24.46 1
KYOWA KIRIN, INC. $23.82 1
Coherus Biosciences Inc. $23.42 1
BeiGene USA, Inc. $23.25 1
Fennec Pharmaceuticals, Inc. $23.09 1
TerSera Therapeutics LLC $22.38 1
Sumitomo Pharma America, Inc. $20.89 1
Pharmacosmos Therapeutics Inc. $20.59 1
PROGENICS PHARMACEUTICALS, INC. $17.96 1
Deciphera Pharmaceuticals Inc. $14.82 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,568.63 88
PY2020 $9,650.84 66
PY2021 $6,025.70 84
PY2022 $4,574.20 163
PY2023 $5,344.02 234
PY2024 $10,991.05 228
PY2025 $7,064.33 272

Payment records · PY2025 (272)

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
Gilead Sciences, Inc. $19.08 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1234537977 CMS
Janssen Biotech, Inc. $7.21 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1174744699 CMS
E.R. Squibb & Sons, L.L.C. $24.75 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1184774607 CMS
Novartis Pharmaceuticals Corporation $15.45 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1200420648 CMS
Merck Sharp & Dohme LLC $21.30 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1238142994 CMS
Incyte Corporation $29.10 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1226019915 CMS
Daiichi Sankyo Inc. $27.16 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1197012735 CMS
Janssen Biotech, Inc. $54.94 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1174741727 CMS
Janssen Biotech, Inc. $14.23 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1174745245 CMS
SOBI, INC $21.53 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1240262555 CMS
Daiichi Sankyo Inc. $26.45 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1197012751 CMS
ABBVIE INC. $31.06 12/05/2025 Food and Beverage No dispute reported 06/30/2026 1204479716 CMS
Celgene Corporation $30.47 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1184774605 CMS
RECORDATI_RARE_DISEASES_INC. $18.42 11/26/2025 Food and Beverage No dispute reported 06/30/2026 1181724979 CMS
Astellas Pharma US Inc $20.99 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1238623688 CMS
Bayer Healthcare Pharmaceuticals Inc. $28.69 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1225839598 CMS
Deciphera Pharmaceuticals Inc. $14.82 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1235961585 CMS
Incyte Corporation $2.43 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1225962651 CMS
PUMA BIOTECHNOLOGY, INC. $3.74 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1251750272 CMS
PUMA BIOTECHNOLOGY, INC. $24.95 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1251750274 CMS
Incyte Corporation $26.50 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1225962317 CMS
AstraZeneca Pharmaceuticals LP $43.25 11/19/2025 Education No dispute reported 06/30/2026 1207002942 CMS
E.R. Squibb & Sons, L.L.C. $23.12 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1184774601 CMS
E.R. Squibb & Sons, L.L.C. $1.10 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1184774603 CMS
Janssen Biotech, Inc. $18.08 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1174743481 CMS
Genentech USA, Inc. $14.77 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1211578760 CMS
GlaxoSmithKline, LLC. $27.00 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1190548828 CMS
JAZZ PHARMACEUTICALS INC. $24.86 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1234329775 CMS
Novartis Pharmaceuticals Corporation $23.29 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1200420646 CMS
Novartis Pharmaceuticals Corporation $124.99 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1200420650 CMS
Novartis Pharmaceuticals Corporation $18.04 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1200420658 CMS
Eisai Inc. $22.21 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1244509335 CMS
Janssen Biotech, Inc. $25.75 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1174743962 CMS
PFIZER INC. $10.76 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1230784558 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.23 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1225839590 CMS
JAZZ PHARMACEUTICALS INC. $24.86 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1234329773 CMS
ABBVIE INC. $19.79 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1204479712 CMS
PUMA BIOTECHNOLOGY, INC. $31.63 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1251751717 CMS
Merck Sharp & Dohme LLC $19.20 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1238097972 CMS
Janssen Biotech, Inc. $3.30 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1174744373 CMS
ARRAY BIOPHARMA INC $18.87 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1230830501 CMS
Celgene Corporation $5.30 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1184774597 CMS
Merck Sharp & Dohme LLC $22.17 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1238373934 CMS
Gilead Sciences, Inc. $30.15 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1234436987 CMS
Janssen Biotech, Inc. $26.68 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1174743140 CMS
Novartis Pharmaceuticals Corporation $14.41 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1200420652 CMS
Novartis Pharmaceuticals Corporation $1.44 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1200420654 CMS
Janssen Biotech, Inc. $21.82 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1174741332 CMS
Takeda Pharmaceuticals U.S.A., Inc. $49.21 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1223939530 CMS
SERVIER PHARMACEUTICALS LLC $36.33 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1229110607 CMS
Merck Sharp & Dohme LLC $20.08 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1238276491 CMS
Regeneron Healthcare Solutions, Inc. $34.26 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1213056054 CMS
Incyte Corporation $29.07 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1226187001 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.15 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1225839594 CMS
Gilead Sciences, Inc. $26.25 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1234464085 CMS
Novartis Pharmaceuticals Corporation $83.33 10/23/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490724 CMS
ABBVIE INC. $23.16 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1204479708 CMS
Novartis Pharmaceuticals Corporation $31.80 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1200490728 CMS
Bayer Healthcare Pharmaceuticals Inc. $11.65 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1225839586 CMS
ARRAY BIOPHARMA INC $17.33 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1230478770 CMS
Exelixis Inc. $11.05 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1218802427 CMS
Ipsen Biopharmaceuticals, Inc $30.07 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1208841743 CMS
Ipsen Biopharmaceuticals, Inc $99.00 10/17/2025 Education No dispute reported 06/30/2026 1208841745 CMS
Janssen Biotech, Inc. $28.06 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1174742582 CMS
Janssen Biotech, Inc. $26.07 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1174744352 CMS
Janssen Biotech, Inc. $150.00 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1174745217 CMS
Novartis Pharmaceuticals Corporation $20.24 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1200490726 CMS
TAIHO ONCOLOGY, INC. $18.65 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1211413364 CMS
Merck Sharp & Dohme LLC $27.13 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1238142996 CMS
Incyte Corporation $29.41 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1226179720 CMS
PFIZER INC. $13.52 10/11/2025 Food and Beverage No dispute reported 06/30/2026 1230781171 CMS
Genentech USA, Inc. $31.34 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1211578794 CMS
Celgene Corporation $25.16 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1184774581 CMS
Gilead Sciences, Inc. $10.52 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1234585806 CMS
Celgene Corporation $28.71 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1184774593 CMS
Genentech USA, Inc. $33.83 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1211578750 CMS
Janssen Biotech, Inc. $23.05 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1174744738 CMS
GENZYME CORPORATION $32.49 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1233421604 CMS
PFIZER INC. $8.46 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1230393191 CMS
Janssen Biotech, Inc. $4.69 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1174745265 CMS
Daiichi Sankyo Inc. $12.76 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1197032037 CMS
Eisai Inc. $26.48 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1244509333 CMS
Gilead Sciences, Inc. $28.17 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1234450121 CMS
Janssen Biotech, Inc. $18.70 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1174744801 CMS
ABBVIE INC. $6.48 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1204479704 CMS
BeOne Medicines USA, Inc. $37.27 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1202902170 CMS
GENZYME CORPORATION $32.51 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1233421602 CMS
Incyte Corporation $29.29 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1226175183 CMS
KYOWA KIRIN, INC. $23.82 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1222107487 CMS
PFIZER INC. $7.81 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1230478200 CMS
AstraZeneca Pharmaceuticals LP $20.21 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1206818792 CMS
Azurity Pharmaceuticals, Inc. $25.93 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1242680022 CMS
JAZZ PHARMACEUTICALS INC. $23.83 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1234331361 CMS
Janssen Biotech, Inc. $43.71 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1174744415 CMS
Novartis Pharmaceuticals Corporation $83.33 09/19/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490730 CMS
ABBVIE INC. $20.75 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1204479700 CMS
ABBVIE INC. $0.72 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1204479697 CMS
ABBVIE INC. $28.83 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1204479694 CMS
Celgene Corporation $1.11 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1184774569 CMS
Celgene Corporation $4.46 09/12/2025 Food and Beverage No dispute reported 06/30/2026 1184774585 CMS
AstraZeneca Pharmaceuticals LP $34.48 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1206700747 CMS
PROGENICS PHARMACEUTICALS, INC. $17.96 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1245225636 CMS
Merck Sharp & Dohme LLC $18.71 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1238047283 CMS
Genentech USA, Inc. $24.74 09/05/2025 Food and Beverage No dispute reported 06/30/2026 1211578785 CMS
Genentech USA, Inc. $2.52 09/05/2025 Food and Beverage No dispute reported 06/30/2026 1211578789 CMS
Daiichi Sankyo Inc. $10.28 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1197023885 CMS
Gilead Sciences, Inc. $22.96 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1234495072 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.51 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1223923343 CMS
ABBVIE INC. $21.30 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1204479690 CMS
PharmaEssentia USA Corporation $25.04 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1246833716 CMS
ADC THERAPEUTICS AMERICA, INC. $22.64 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1246128082 CMS
GENZYME CORPORATION $27.45 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1233421594 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.48 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1223021382 CMS
Exelixis Inc. $34.98 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1218802425 CMS
Regeneron Healthcare Solutions, Inc. $28.21 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1213056052 CMS
Novartis Pharmaceuticals Corporation $83.33 08/21/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490720 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.43 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1225839582 CMS
Ipsen Biopharmaceuticals, Inc $25.58 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1208841741 CMS
Novartis Pharmaceuticals Corporation $23.09 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1200490722 CMS
Regeneron Healthcare Solutions, Inc. $38.32 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1213056050 CMS
Janssen Biotech, Inc. $41.73 08/15/2025 Food and Beverage No dispute reported 06/30/2026 1174742443 CMS
Celgene Corporation $28.79 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1184774579 CMS
GlaxoSmithKline, LLC. $22.96 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1190548989 CMS
ABBVIE INC. $20.05 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1204479686 CMS
Merck Sharp & Dohme LLC $32.44 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1238195014 CMS
Merck Sharp & Dohme LLC $26.67 08/08/2025 Food and Beverage No dispute reported 06/30/2026 1238325172 CMS
Exelixis Inc. $29.65 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1218802423 CMS
TerSera Therapeutics LLC $22.38 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1244061588 CMS
Incyte Corporation $27.15 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1226037372 CMS
Octapharma USA, Inc. $27.34 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1245084131 CMS
AstraZeneca Pharmaceuticals LP $68.49 07/29/2025 Education No dispute reported 06/30/2026 1206966754 CMS
Fennec Pharmaceuticals, Inc. $23.09 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1250855869 CMS
Daiichi Sankyo Inc. $27.12 07/25/2025 Food and Beverage No dispute reported 06/30/2026 1197085477 CMS
Novartis Pharmaceuticals Corporation $83.33 07/25/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490718 CMS
Gilead Sciences, Inc. $6.63 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1234596467 CMS
Janssen Biotech, Inc. $44.54 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1174744255 CMS
Daiichi Sankyo Inc. $0.21 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1197085509 CMS
Daiichi Sankyo Inc. $24.65 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1197087273 CMS
PFIZER INC. $6.80 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1229495090 CMS
BeOne Medicines USA, Inc. $27.78 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1202902168 CMS
SOBI, INC $18.20 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1240262560 CMS
Incyte Corporation $29.48 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1226035437 CMS
Karyopharm Therapeutics Inc. $24.46 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1246651382 CMS
Iovance Biotherapeutics, Inc. $40.49 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1251398839 CMS
PUMA BIOTECHNOLOGY, INC. $25.92 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1251750882 CMS
Janssen Biotech, Inc. $29.98 07/11/2025 Food and Beverage No dispute reported 06/30/2026 1174744025 CMS
Exelixis Inc. $23.06 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1218802421 CMS
GlaxoSmithKline, LLC. $24.60 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1190533950 CMS
SpringWorks Therapeutics, Inc. $26.60 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1232171701 CMS
Bayer Healthcare Pharmaceuticals Inc. $9.08 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1225839574 CMS
Gilead Sciences, Inc. $21.11 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1234516397 CMS
Celgene Corporation $9.79 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1184774557 CMS
Celgene Corporation $9.59 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1184774559 CMS
Astellas Pharma US Inc $24.84 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1238802751 CMS
AstraZeneca Pharmaceuticals LP $31.82 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1207202932 CMS
E.R. Squibb & Sons, L.L.C. $23.07 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1184774533 CMS
PFIZER INC. $21.63 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1229358046 CMS
Genentech USA, Inc. $27.79 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1211578753 CMS
Gilead Sciences, Inc. $7.54 06/20/2025 Food and Beverage No dispute reported 06/30/2026 1234593406 CMS
Janssen Biotech, Inc. $32.68 06/19/2025 Food and Beverage No dispute reported 06/30/2026 1174741685 CMS
TAIHO ONCOLOGY, INC. $14.34 06/19/2025 Food and Beverage No dispute reported 06/30/2026 1211411640 CMS
Janssen Biotech, Inc. $29.68 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1174743759 CMS
Eisai Inc. $19.39 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1244509331 CMS
Merck Sharp & Dohme LLC $7.20 06/13/2025 Food and Beverage No dispute reported 06/30/2026 1238097974 CMS
Celgene Corporation $23.62 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1184774517 CMS
Novartis Pharmaceuticals Corporation $83.33 06/12/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490716 CMS
Pharmacosmos Therapeutics Inc. $20.59 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1250731278 CMS
Merck Sharp & Dohme LLC $25.43 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1238185188 CMS
AstraZeneca Pharmaceuticals LP $26.82 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1206827423 CMS
Merck Sharp & Dohme LLC $16.67 06/06/2025 Food and Beverage No dispute reported 06/30/2026 1238232597 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.10 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1223021380 CMS
Celgene Corporation $27.06 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1184774511 CMS
Celgene Corporation $1.67 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1184774523 CMS
Celgene Corporation $4.53 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1184774527 CMS
Merck Sharp & Dohme LLC $23.37 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1238276493 CMS
E.R. Squibb & Sons, L.L.C. $1.13 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1184774503 CMS
E.R. Squibb & Sons, L.L.C. $19.19 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1184774505 CMS
Merck Sharp & Dohme LLC $23.51 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1238311794 CMS
RECORDATI_RARE_DISEASES_INC. $18.69 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1181724977 CMS
Exelixis Inc. $37.92 05/23/2025 Food and Beverage No dispute reported 06/30/2026 1218802417 CMS
Exelixis Inc. $19.03 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1218802415 CMS
Janssen Biotech, Inc. $44.18 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1174743562 CMS
ARRAY BIOPHARMA INC $20.46 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1229121554 CMS
Regeneron Healthcare Solutions, Inc. $37.24 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1213056048 CMS
PFIZER INC. $13.14 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1229210084 CMS
BeOne Medicines USA, Inc. $28.42 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1202902166 CMS
Janssen Biotech, Inc. $25.59 05/16/2025 Food and Beverage No dispute reported 06/30/2026 1174741998 CMS
Merck Sharp & Dohme LLC $26.02 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1238047285 CMS
Novartis Pharmaceuticals Corporation $83.33 05/15/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490712 CMS
PFIZER INC. $24.59 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1229197492 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.69 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1223893904 CMS
Alexion Pharmaceuticals, Inc. $31.19 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1202943670 CMS
Bayer Healthcare Pharmaceuticals Inc. $27.99 05/09/2025 Food and Beverage No dispute reported 06/30/2026 1225839570 CMS
Gilead Sciences, Inc. $26.31 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1234463625 CMS
Celgene Corporation $2.77 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1184774521 CMS
Celgene Corporation $20.99 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1184774525 CMS
Genentech USA, Inc. $11.70 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1211578757 CMS
Incyte Corporation $24.77 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1226101456 CMS
ADC THERAPEUTICS AMERICA, INC. $23.84 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1246130106 CMS
Gilead Sciences, Inc. $10.11 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1234586444 CMS
Ipsen Biopharmaceuticals, Inc $32.26 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1208841739 CMS
Daiichi Sankyo Inc. $25.38 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1197063783 CMS
Janssen Biotech, Inc. $38.47 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1174742597 CMS
PFIZER INC. $24.68 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1229174428 CMS
AstraZeneca Pharmaceuticals LP $23.10 04/29/2025 Education No dispute reported 06/30/2026 1207232920 CMS
TAIHO ONCOLOGY, INC. $24.80 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1211414648 CMS
Incyte Corporation $24.81 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1226084202 CMS
Janssen Biotech, Inc. $25.66 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1174743289 CMS
Novartis Pharmaceuticals Corporation $83.33 04/24/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490714 CMS
PFIZER INC. $8.45 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1229153423 CMS
E.R. Squibb & Sons, L.L.C. $20.34 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1184774497 CMS
Exelixis Inc. $35.27 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1218802419 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.27 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1223913812 CMS
Eisai Inc. $23.70 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1244509329 CMS
Genentech USA, Inc. $1.84 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1211578777 CMS
Genentech USA, Inc. $25.68 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1211578781 CMS
Janssen Biotech, Inc. $33.02 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1174743447 CMS
Daiichi Sankyo Inc. $26.94 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1197037633 CMS
Sumitomo Pharma America, Inc. $20.89 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1176727083 CMS
Gilead Sciences, Inc. $29.55 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1234440871 CMS
Incyte Corporation $21.71 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1226078799 CMS
ABBVIE INC. $26.16 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1204479682 CMS
PFIZER INC. $9.26 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1229168145 CMS
Rigel Pharmaceuticals, Inc. $18.96 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1247371909 CMS
AstraZeneca Pharmaceuticals LP $21.37 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1206146834 CMS
Merck Sharp & Dohme LLC $27.25 03/28/2025 Food and Beverage No dispute reported 06/30/2026 1238141522 CMS
Genentech USA, Inc. $1.39 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1211578768 CMS
Genentech USA, Inc. $25.63 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1211578772 CMS
Aveo Pharmaceuticals, Inc. $38.85 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1199900832 CMS
Novartis Pharmaceuticals Corporation $83.33 03/26/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490710 CMS
ABBVIE INC. $6.77 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1204479678 CMS
PFIZER INC. $20.39 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1229060857 CMS
Alexion Pharmaceuticals, Inc. $27.44 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1202936234 CMS
Celgene Corporation $2.81 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1184774489 CMS
Celgene Corporation $13.49 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1184774495 CMS
Janssen Biotech, Inc. $22.85 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1174741161 CMS
E.R. Squibb & Sons, L.L.C. $1.71 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1184774471 CMS
E.R. Squibb & Sons, L.L.C. $18.99 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1184774477 CMS
PUMA BIOTECHNOLOGY, INC. $28.53 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1251746857 CMS
Regeneron Healthcare Solutions, Inc. $38.57 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1213056046 CMS
Gilead Sciences, Inc. $24.58 02/28/2025 Food and Beverage No dispute reported 06/30/2026 1234478686 CMS
ARRAY BIOPHARMA INC $29.38 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1228979186 CMS
Celgene Corporation $24.88 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1184774479 CMS
Merck Sharp & Dohme LLC $20.24 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1238137465 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.30 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1225839566 CMS
Novartis Pharmaceuticals Corporation $83.33 02/21/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490708 CMS
JAZZ PHARMACEUTICALS INC. $31.21 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1234321107 CMS
Daiichi Sankyo Inc. $29.74 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1197048671 CMS
Eisai Inc. $26.28 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1244509327 CMS
Astellas Pharma US Inc $22.35 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1238743538 CMS
Bayer Healthcare Pharmaceuticals Inc. $29.21 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1225839578 CMS
Janssen Biotech, Inc. $24.49 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1174742399 CMS
Merck Sharp & Dohme LLC $31.70 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1238052625 CMS
Rigel Pharmaceuticals, Inc. $21.83 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1247369609 CMS
PUMA BIOTECHNOLOGY, INC. $27.83 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1251744268 CMS
Celgene Corporation $1.95 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1184774463 CMS
Celgene Corporation $28.95 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1184774465 CMS
Celgene Corporation $2.82 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1184774467 CMS
Genentech USA, Inc. $29.26 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1211578764 CMS
Exelixis Inc. $33.14 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1218802413 CMS
AstraZeneca Pharmaceuticals LP $23.81 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1206228267 CMS
Stemline Therapeutics Inc. $26.23 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1244104848 CMS
Incyte Corporation $28.64 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1226061052 CMS
Novartis Pharmaceuticals Corporation $83.33 01/23/2025 Long term medical supply or device loan No dispute reported 06/30/2026 1200490706 CMS
Takeda Pharmaceuticals U.S.A., Inc. $33.31 01/20/2025 Food and Beverage No dispute reported 06/30/2026 1223931246 CMS
AstraZeneca Pharmaceuticals LP $18.61 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1206965230 CMS
Takeda Pharmaceuticals U.S.A., Inc. $23.12 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1223882699 CMS
AstraZeneca Pharmaceuticals LP $23.81 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1206708667 CMS
BeiGene USA, Inc. $23.25 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1202881620 CMS
E.R. Squibb & Sons, L.L.C. $19.91 01/10/2025 Food and Beverage No dispute reported 06/30/2026 1184774453 CMS
Merck Sharp & Dohme LLC $16.80 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1238311796 CMS
Coherus Oncology, Inc. $23.42 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1235234976 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.

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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1609022383

Plain
RONALD TANG, NPI 1609022383. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1609022383.
APA 7
IndustryPayments. (2026). RONALD TANG, NPI 1609022383 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1609022383
Bluebook
RONALD TANG, NPI 1609022383, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1609022383.

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