Rigel Pharmaceuticals, Inc.

Saved items

Saved only in this browser. No account or alerts.

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
ABIGAIL CHAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY 9
ABIGAIL LOVE STRIKE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner PA 1
ABIGAYLE LYNNE MYERS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH 1
ABISOLA G BARUWA ETTI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology VA 1
ABRAHAM CHEONG Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA 13
ABRAHAM KANATE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology WV 2
ABRAHAM P MATHEWS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NE 1
ABRAM TREVINO Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TX 1
ABU N AHMED Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 4
ACHALA B DORAISWAMY Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CA 9
ADAM A FERSHKO Allopathic & Osteopathic Physicians|Hospitalist OH 1
ADAM A PADUSZYNSKI Allopathic & Osteopathic Physicians|Family Medicine NJ 1
ADAM IRWIN RIKER Allopathic & Osteopathic Physicians|Surgery|Surgical Oncology LA 1
ADAM J KOTKIEWICZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 1
ADAM L WISOR Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health PA 17
ADAM LERNER Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MA 1
ADAM PHILLIP GORDON BRAUN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
ADAM R SCHMUCKLER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical MD 10
ADANMA ANJI AYANAMBAKKAM ATTANATHI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OK 3
ADANNA LINDA OKATTA Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Maternal & Fetal Medicine TX 1
ADARSH VENNEPUREDDY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OH 1
ADDI LAUREN QUATTLEBAUM Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN 1
ADDIE AUGUSTA HILL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA 3
ADDIE H HOLCOMB Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology MS 4
ADEDAYO A ONITILO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology WI 1
ADELBA L TORRES-LOPEZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PR 5
ADERONKE OLUSEYE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MD 2
ADEWALE A FAWOLE Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL 1
ADHAM JURDI Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TX 1
ADIL M MOHIUDDIN Allopathic & Osteopathic Physicians|General Practice KY 1
ADIL MOHYUDIN Allopathic & Osteopathic Physicians|Internal Medicine MS 3
ADITI CHOUDHRY Allopathic & Osteopathic Physicians|Internal Medicine CA 1
ADITI SHASTRI Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery NY 2
ADITI SHASTRI Allopathic & Osteopathic Physicians|Internal Medicine TX 2
ADITYA R SARVARIA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 5
ADOLFO BADILLO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 1
ADOMAH OPONG Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health NY 3
ADRESE KANDAHARI Allopathic & Osteopathic Physicians|Internal Medicine NY 1
ADRIAN BERSABE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MS 2
ADRIANA ELIZABETH VASQUEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MD 1
ADRIANA LORENA ALVAREZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OH 1
ADRIANNE L MAURER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner WA 1
ADRIENNE D BRIGGS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ 2
ADRIENNE GROTE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health OH 1
ADRIENNE MANDEVILLE Allopathic & Osteopathic Physicians|General Practice VA 1
ADRIENNE PHILLIPS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 4
AENA PATEL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX 1
AFSHIN GABAYAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
AFTAB MAHMOOD Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX 49
AFTON KAY SWANSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner IL 1