Exelixis 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.

Page 1 of 178; records 1–50 of 8872 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

Exelixis Inc.

CMS reporting company ID 100000010545

General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 178; records 1–50 of 8872 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000010545?year=2019&recipient=all#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
Exelixis Inc., CMS reporting company ID 100000010545. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 178; records 1–50 of 8872 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000010545?year=2019&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7
IndustryPayments. (2026). Exelixis Inc., CMS reporting company ID 100000010545. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 178; records 1–50 of 8872 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000010545?year=2019&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook
Exelixis Inc., CMS reporting company ID 100000010545, IndustryPayments, General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 178; records 1–50 of 8872 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/company/100000010545?year=2019&recipient=all#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2019

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

General Payments · PY2019 · All recipient types · CMS publication 2026-06-30

8,872 matching records · $4,518,250.32 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 8,872 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 8,872.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
WILLIAM BONIS
Physician / non-physician practitioner
Exelixis Inc. $18.0012/31/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686559691 CMS
AHMAD N GILL
Physician / non-physician practitioner
Exelixis Inc. $36.6512/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686559701 CMS
AHMAD N GILL
Physician / non-physician practitioner
Exelixis Inc. $15.0012/31/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686559703 CMS
HENNA M MALIK
Physician / non-physician practitioner
Exelixis Inc. $69.5612/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686559723 CMS
HENNA M MALIK
Physician / non-physician practitioner
Exelixis Inc. $24.0012/31/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686559725 CMS
SHAUN B HANSON
Physician / non-physician practitioner
Exelixis Inc. $18.1812/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130047 CMS
DAVID M ELLISON
Physician / non-physician practitioner
Exelixis Inc. $11.9412/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130203 CMS
JAMES SHEN
Physician / non-physician practitioner
Exelixis Inc. $30.6012/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737129969 CMS
SAMUEL WAI-KEE CHUNG
Physician / non-physician practitioner
Exelixis Inc. $30.6012/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130005 CMS
SAM MAZJ
Physician / non-physician practitioner
Exelixis Inc. $25.0012/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130019 CMS
KATHRYN B ALGUIRE
Physician / non-physician practitioner
Exelixis Inc. $18.1212/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130165 CMS
GERALD A HARRIMAN
Physician / non-physician practitioner
Exelixis Inc. $18.1212/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130167 CMS
RICHARD GORDON
Physician / non-physician practitioner
Exelixis Inc. $13.9112/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737129901 CMS
STEVEN M MINTER
Physician / non-physician practitioner
Exelixis Inc. $14.0612/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130201 CMS
SABY GEORGE
Physician / non-physician practitioner
Exelixis Inc. $3,960.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543087 CMS
SABY GEORGE
Physician / non-physician practitioner
Exelixis Inc. $69.8012/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543091 CMS
PETROS GRIVAS
Physician / non-physician practitioner
Exelixis Inc. $3,960.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543103 CMS
PETROS GRIVAS
Physician / non-physician practitioner
Exelixis Inc. $118.5012/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543109 CMS
DEEPAK KILARI
Physician / non-physician practitioner
Exelixis Inc. $2,940.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543117 CMS
DEEPAK KILARI
Physician / non-physician practitioner
Exelixis Inc. $105.5612/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543137 CMS
CHUNG HAN LEE
Physician / non-physician practitioner
Exelixis Inc. $2,940.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543145 CMS
CHUNG HAN LEE
Physician / non-physician practitioner
Exelixis Inc. $88.8112/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543151 CMS
BRADLEY MCGREGOR
Physician / non-physician practitioner
Exelixis Inc. $3,960.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543163 CMS
BRADLEY MCGREGOR
Physician / non-physician practitioner
Exelixis Inc. $57.0012/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543169 CMS
RANA R MCKAY
Physician / non-physician practitioner
Exelixis Inc. $5,940.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543177 CMS
RANA R MCKAY
Physician / non-physician practitioner
Exelixis Inc. $334.4212/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543181 CMS
RANA R MCKAY
Physician / non-physician practitioner
Exelixis Inc. $35.4112/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543183 CMS
RANA R MCKAY
Physician / non-physician practitioner
Exelixis Inc. $127.0612/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543185 CMS
ULKA NITIN VAISHAMPAYAN
Physician / non-physician practitioner
Exelixis Inc. $3,960.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543193 CMS
ULKA NITIN VAISHAMPAYAN
Physician / non-physician practitioner
Exelixis Inc. $95.3112/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543197 CMS
MARTIN H VOSS
Physician / non-physician practitioner
Exelixis Inc. $3,960.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543211 CMS
MARTIN H VOSS
Physician / non-physician practitioner
Exelixis Inc. $52.5412/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543215 CMS
MARTIN H VOSS
Physician / non-physician practitioner
Exelixis Inc. $155.6012/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543217 CMS
TIAN ZHANG
Physician / non-physician practitioner
Exelixis Inc. $5,940.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543225 CMS
TIAN ZHANG
Physician / non-physician practitioner
Exelixis Inc. $36.5012/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543231 CMS
VICTOR PRIEGO
Physician / non-physician practitioner
Exelixis Inc. $24.0912/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130043 CMS
GOWRI RAMADAS
Physician / non-physician practitioner
Exelixis Inc. $23.4512/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130135 CMS
RALPH BOCCIA
Physician / non-physician practitioner
Exelixis Inc. $24.0912/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130161 CMS
CHARLES H NASH
Physician / non-physician practitioner
Exelixis Inc. $14.9012/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130069 CMS
MICHAEL A KOSMO
Physician / non-physician practitioner
Exelixis Inc. $18.4412/20/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 686543587 CMS
ROBERT MULDOON
Physician / non-physician practitioner
Exelixis Inc. $25.5812/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737129919 CMS
JANET PAN
Physician / non-physician practitioner
Exelixis Inc. $13.6412/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737129959 CMS
FARIBORZ MORTAZAVI
Physician / non-physician practitioner
Exelixis Inc. $23.9912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130001 CMS
WALAILUK CHAIYARAT
Physician / non-physician practitioner
Exelixis Inc. $25.7112/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130011 CMS
ERIC HO-YIN LEE
Physician / non-physician practitioner
Exelixis Inc. $13.6412/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130017 CMS
PEYMAN SALIMI-TARI
Physician / non-physician practitioner
Exelixis Inc. $13.6412/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130025 CMS
RICARDO J QUINTERO -HERENCIA
Physician / non-physician practitioner
Exelixis Inc. $34.9312/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130027 CMS
STEPHEN HUANG
Physician / non-physician practitioner
Exelixis Inc. $34.9312/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130031 CMS
ELIZABETH A ODUMAKINDE
Physician / non-physician practitioner
Exelixis Inc. $25.7112/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130033 CMS
JOSE B MELO
Physician / non-physician practitioner
Exelixis Inc. $12.0012/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 737130051 CMS

Practitioner overview · all loaded program years

10,870 providers listed 56,149 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: 56,149
  • Providers listed: 10,870

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 $3,654,052.08 8,778 3,063 This company in PY2019 →
PY2020 $1,836,972.52 2,643 1,269 This company in PY2020 →
PY2021 $2,643,009.91 5,124 2,204 This company in PY2021 →
PY2022 $2,383,562.47 6,859 2,802 This company in PY2022 →
PY2023 $2,930,411.92 9,885 3,778 This company in PY2023 →
PY2024 $2,968,631.00 10,561 4,068 This company in PY2024 →
PY2025 $3,520,824.23 12,299 4,660 This company in PY2025 →

By recipient specialty (140)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 100 specialties 7,008 providers
Chiropractic Providers 1 specialty 2 providers
Dental Providers 4 specialties 7 providers
Eye and Vision Services Providers 2 specialties 3 providers
Nursing Service Providers 7 specialties 22 providers
Physician Assistants & Advanced Practice Nursing Providers 26 specialties 3,602 providers

Providers listed (10,870)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
ALAN L HO Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NY 6
ALAN M GARBER Allopathic & Osteopathic Physicians|Internal Medicine MA 59
ALAN M KRAMER Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CA 6
ALAN P VENOOK Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CA 9
ALAN R FORBES Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology FL 1
ALAN R MARKS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 1
ALAN R TRUMBLY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX 1
ALAN SAVEN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
ALAN TAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TN 123
ALAN VIRGIL THOMAS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA 11
ALANNA P IORIO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner CA 4
ALASONDRA DIANA FREEBORN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TN 6
ALBERT C LOCKHART Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology SC 1
ALBERT E WEEKS Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TN 4
ALBERT JANG Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MN 1
ALBERT L VANAMBURG Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MO 1
ALBERT THOMAS QUIERY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology MI 2
ALBERTO A CHIAPPORI Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL 1
ALBERTO BESSUDO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 14
ALBERTO D CUARTAS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL 1
ALBERTO PARRA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX 7
ALDEMAR MONTERO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA 1
ALEDA A TOMA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology OK 3
ALEENA KHAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA 1
ALEJANDRA F ERGLE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 1
ALEJANDRA M DEL TORO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 10
ALEJANDRA PENA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL 1
ALEJANDRO A DACANAY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AZ 5
ALEJANDRO CARRANZA Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX 5
ALEJANDRO RECIO BOILES — AZ 1
ALEKSANDAR JANKOV Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TN 12
ALEKSANDR BIRG Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NM 4
ALEKSANDRA MAMORSKA DYGA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 4
ALEKSANDRA ROBERTSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TN 1
ALEN SOOFIRZADEH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NY 1
ALEX ALI EHSAN Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TX 3
ALEX GORDON SIEG Allopathic & Osteopathic Physicians|Internal Medicine IA 2
ALEX LIU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ 1
ALEX MAKALINAO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV 15
ALEX P NGUYEN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX 10
ALEX QUACH Eye and Vision Services Providers|Optometrist DE 1
ALEX R MINTER Allopathic & Osteopathic Physicians|Internal Medicine CA 1
ALEX SONG Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist TX 1
ALEX WU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 9
ALEXANDER ANTONI SLOTA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MI 1
ALEXANDER ARTHUR DEW Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD 4
ALEXANDER B GENG Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology CA 1
ALEXANDER BARSOUK Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PA 43
ALEXANDER CHEHRAZI-RAFFLE Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CA 58
ALEXANDER DEAK Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PA 5