Rigel Pharmaceuticals, Inc.

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

Centers for Medicare & Medicaid Services, Open Payments

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.

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

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.

Payment records · PY2020

Date, newest first, then reporting company; values as published by CMS.

General Payments · PY2020 · All recipient types · CMS publication 2026-06-30

2,141 matching records · $940,421.97 reported total · 1 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 2,141 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 2,141.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
CRAIG KESSLER
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752092949 CMS
KASRA KARAMLOU
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093115 CMS
HANNY AL-SAMKARI
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $500.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093167 CMS
CAROLINE IRENE PIATEK
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093169 CMS
ASHWANI K AGARWAL
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,200.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093173 CMS
MICHELE PUSZARCZUK LAMBERT
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093189 CMS
JASON ASHER DAMSKER
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,200.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093283 CMS
HABIB H DOSS
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,200.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093325 CMS
GOVARDHANAN NAGAIAH
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,200.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093345 CMS
RAYMOND W LEE
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,200.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093469 CMS
IVY P ALTOMARE
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093641 CMS
SAMUEL A MERRILL
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,200.0012/28/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093687 CMS
JOSE A LOZADA COSTAS
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,750.0012/21/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095106 CMS
HOWARD COHEN
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $600.0012/17/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094451 CMS
ANN MARGARETHA LOWE
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $43,000.0012/17/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094799 CMS
JOEL RIVERA-RODRIGUEZ
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $81.2912/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094996 CMS
MUAY CHIING HERNANDEZ PONS
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $81.2912/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095009 CMS
EVELYN M FONSECA RIVERA
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $81.2912/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095017 CMS
JOSSELYN G MOLINA AVILA
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $81.2912/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095029 CMS
KARINA MICHELLE AROCHO-GONZALEZ
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $81.2912/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095099 CMS
SURESH RATNAM
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $2,100.0012/16/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094973 CMS
MOHIT NARANG
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $61.3112/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095015 CMS
SHADI LATTA
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $74.4012/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095027 CMS
AMAR HAMAD
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $74.4012/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095069 CMS
KASRA KARAMLOU
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,750.0012/16/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095095 CMS
YOUSUF A GAFFAR
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $61.3112/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095097 CMS
UMERA THEBO
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $61.3112/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095153 CMS
RISHI SAWHNEY
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,750.0012/15/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094957 CMS
RISHI SAWHNEY
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,750.0012/15/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094983 CMS
HOUSTON E HOLMES
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $2,100.0012/15/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095023 CMS
DANA S THOMPSON
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $1,750.0012/15/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752095049 CMS
NEEL B SHAH
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $23.5812/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093635 CMS
MOHAMAD KASSAR
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $23.5812/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093733 CMS
SHRUTI SINGH
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $23.5812/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093781 CMS
MICHAEL TALLARICO
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $23.5812/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093961 CMS
ALEXEI ARKHIPOV
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $15.7312/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094317 CMS
DOUGLAS B CINES
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/13/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752092797 CMS
DAVID JOHN KUTER
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/13/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752092807 CMS
JAMES B BUSSEL
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/13/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752092931 CMS
HOWARD A LIEBMAN
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/13/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752092953 CMS
KEITH RANDALL MCCRAE
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $750.0012/13/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752092969 CMS
JOHN C ALLEN
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $11.4412/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093853 CMS
BENTON MCMILLON WHEELER
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $11.4412/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093923 CMS
RYAN A YATES
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $11.4412/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752093943 CMS
PAUL E BERARD
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $14.1412/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094127 CMS
EDWARD GEORGE
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $2,100.0012/11/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094601 CMS
FERAS ABDUL KHALEK
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $96.0312/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094621 CMS
ELISA K QUIROZ
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $70.9812/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094633 CMS
FARAH E NASRATY
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $70.9812/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094733 CMS
KASRA KARAMLOU
Physician / non-physician practitioner
Rigel Pharmaceuticals, Inc. $2,800.0012/11/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752094745 CMS

Practitioner overview · all loaded program years

8,474 providers listed 30,823 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 30,823
  • Providers listed: 8,474

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

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.

Practitioner payments by program year

Program yearReportedRecordsProvidersDetail
PY2019 $1,262,152.88 4,086 1,892 This company in PY2019 →
PY2020 $929,071.97 2,136 1,120 This company in PY2020 →
PY2021 $992,834.29 3,454 1,699 This company in PY2021 →
PY2022 $1,792,130.16 5,488 2,713 This company in PY2022 →
PY2023 $1,124,615.28 6,145 3,102 This company in PY2023 →
PY2024 $971,611.03 5,762 2,996 This company in PY2024 →
PY2025 $601,302.14 3,752 2,308 This company in PY2025 →

By recipient specialty (129)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 86 specialties 5,297 providers
Dental Providers 3 specialties 6 providers
Eye and Vision Services Providers 2 specialties 3 providers
Nursing Service Providers 9 specialties 19 providers
Physician Assistants & Advanced Practice Nursing Providers 27 specialties 3,010 providers
Podiatric Medicine & Surgery Service Providers 2 specialties 3 providers

Providers listed (8,474)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AAKASH RANA Dental Providers|Dentist FL 1
AALIYA NAJIB Allopathic & Osteopathic Physicians|Internal Medicine MO 1
AAMER FAROOQ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NJ 1
AAMIR KHAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology TX 1
AAMIR ZAMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NJ 1
AARON A AMBRAD Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ 1
AARON CLEVELAND DENSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 20
AARON D DOHENY Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Oncology FL 4
AARON D HUNT Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical MI 1
AARON JOHN HARRIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN 13
AARON L ANDERSON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant IA 1
AARON MICHAEL GOODMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV 10
AARON R BRAUN Allopathic & Osteopathic Physicians|Radiology|Vascular & Interventional Radiology NE 1
AARON R ZARNOSKY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant MI 4
AARON T BOWMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV 1
AARON T HENDERSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 3
AARON W FLANDERS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 5
AARTI SHEVADE Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology PA 2
AASEMS JACOB Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY 3
AASIM S SEHBAI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL 5
ABBEY BRUNO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA 2
ABBEY ELISE MILLER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KS 1
ABBIE FULK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NE 1
ABBIE S HARRIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN 5
ABBY L KOONS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family IN 3
ABBY R BOVA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OK 1
ABBY SKRIPKO Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical PA 2
ABDALLA SHOLI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PA 1
ABDERRAHIM KHOMANI Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology SC 2
ABDUL G MUNDIA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 1
ABDUL M HASEEB Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
ABDUL RAHMAN AL ARMASHI Allopathic & Osteopathic Physicians|Internal Medicine OH 1
ABDULLAH MALAS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL 1
ABDULRAHMAN HASSAN ABONOFAL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology AZ 1
ABDUR SHAKIR Allopathic & Osteopathic Physicians|Internal Medicine IL 5
ABEER A ALFARAJ Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MI 1
ABEER ARAIN Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology ID 1
ABHAY SINGH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OH 11
ABHIJIT B SASTE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OH 2
ABHIJIT GODBOLE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AR 7
ABHILASHA JAYANTILAL PATEL Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX 2
ABHIMANYU GHOSE Allopathic & Osteopathic Physicians|Internal Medicine AZ 2
ABHINAV AGARWAL Allopathic & Osteopathic Physicians|Orthopaedic Surgery AL 1
ABHIRAMI VIVEKANANDARAJAH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 16
ABHISEK SWAIKA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 77
ABHISHEK H PATEL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ 1
ABHISHEK KALLA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD 3
ABHISHEK N PANDYA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TX 1
ABID MOHIUDDIN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AR 3
ABIGAIL B BYRNES Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY 2