EISAI 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 925; records 1–50 of 46211 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

EISAI INC.

CMS reporting company ID 100000000136

General Payments, PY2025; 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 925; records 1–50 of 46211 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000000136?year=2025&recipient=all#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e

Cite these filtered records

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

Plain
EISAI INC., CMS reporting company ID 100000000136. General Payments, PY2025; 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 925; records 1–50 of 46211 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000000136?year=2025&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
APA 7
IndustryPayments. (2026). EISAI INC., CMS reporting company ID 100000000136. General Payments, PY2025; 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 925; records 1–50 of 46211 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000000136?year=2025&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
Bluebook
EISAI INC., CMS reporting company ID 100000000136, IndustryPayments, General Payments, PY2025; 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 925; records 1–50 of 46211 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e. https://industrypayments.org/company/100000000136?year=2025&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 · PY2025

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

General Payments · PY2025 · All recipient types · CMS publication 2026-06-30

46,211 matching records · $5,308,930.54 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 46,211 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 46,211.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ADAM WOLFF
Physician / non-physician practitioner
Eisai Inc. $281.8512/30/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/2026 1244456436 CMS
GAMAL ABOUL NASR
Physician / non-physician practitioner
Eisai Inc. $26.2512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244480154 CMS
ROBERT P TULLY
Physician / non-physician practitioner
Eisai Inc. $26.2512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244508707 CMS
GWENDA K HATCHER
Physician / non-physician practitioner
Eisai Inc. $26.2512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244532579 CMS
ADAM WOLFF
Physician / non-physician practitioner
Eisai Inc. $419.0612/29/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/2026 1244456426 CMS
AMINA AHMED
Physician / non-physician practitioner
Eisai Inc. $361.2312/29/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/2026 1244458681 CMS
AMINA AHMED
Physician / non-physician practitioner
Eisai Inc. $154.4812/29/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/2026 1244458685 CMS
AMINA AHMED
Physician / non-physician practitioner
Eisai Inc. $151.7012/29/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/2026 1244458687 CMS
BRETT M WINKELER
Physician / non-physician practitioner
Eisai Inc. $17.8812/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244468164 CMS
DANIEL J GEORGE
Physician / non-physician practitioner
Eisai Inc. $2,910.0012/29/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/2026 1244474113 CMS
JAMES C ALTHOFF
Physician / non-physician practitioner
Eisai Inc. $17.8812/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244484140 CMS
LAWRENCE S HONIG
Physician / non-physician practitioner
Eisai Inc. $1,920.0012/29/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/2026 1244493124 CMS
SHUCHI GULATI
Physician / non-physician practitioner
Eisai Inc. $2,910.0012/29/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/2026 1244512855 CMS
KAYLA BERNICE WHITWORTH
Physician / non-physician practitioner
Eisai Inc. $17.8812/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244538331 CMS
NALANTI D PARKER
Physician / non-physician practitioner
Eisai Inc. $37.0512/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244546126 CMS
University Hospital
Teaching hospital
Eisai Inc. $5,000.0012/29/2025 Space rental or facility fees (teaching hospital only) No dispute reported Delay: No
Change: NEW
06/30/2026 1244555097 CMS
DUNG D TRINH
Physician / non-physician practitioner
Eisai Inc. $597.6512/26/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/2026 1244477318 CMS
PERMINDER J S BHATIA
Physician / non-physician practitioner
Eisai Inc. $110.0012/26/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/2026 1244504930 CMS
ROBERT W ANDERSON
Physician / non-physician practitioner
Eisai Inc. $17.6812/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244508791 CMS
ADEBAYO A AKINTOBI
Physician / non-physician practitioner
Eisai Inc. $20.4212/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244456549 CMS
AIMEE C GARZA
Physician / non-physician practitioner
Eisai Inc. $29.5412/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244456975 CMS
ASHKAN LASHKARI
Physician / non-physician practitioner
Eisai Inc. $20.7912/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244464006 CMS
CYNTHIA K MCGARVEY
Physician / non-physician practitioner
Eisai Inc. $16.4212/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244473380 CMS
EDWARD JAE HOON KIM
Physician / non-physician practitioner
Eisai Inc. $501.3612/23/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/2026 1244477640 CMS
KERRY DONLEY MCCARROLL
Physician / non-physician practitioner
Eisai Inc. $19.8112/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244491464 CMS
OMID S SHAYE
Physician / non-physician practitioner
Eisai Inc. $20.7912/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244503482 CMS
D'NEKA COLZIE
Physician / non-physician practitioner
Eisai Inc. $20.4212/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244530369 CMS
JOSEPH CHMIELEWSKI
Physician / non-physician practitioner
Eisai Inc. $19.8112/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244536589 CMS
KALIYAH JAHKEL BAILEY
Physician / non-physician practitioner
Eisai Inc. $20.4212/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244537255 CMS
KIANNA LAWSON
Physician / non-physician practitioner
Eisai Inc. $20.4212/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244539241 CMS
KRISTIE TINH
Physician / non-physician practitioner
Eisai Inc. $29.5412/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244540092 CMS
VIKTORIA MURMILOVA SATTAR
Physician / non-physician practitioner
Eisai Inc. $29.5412/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244554139 CMS
ANNA S TSENG
Physician / non-physician practitioner
Eisai Inc. $28.8112/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244461637 CMS
DANIEL BECKER
Physician / non-physician practitioner
Eisai Inc. $110.0012/22/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/2026 1244473738 CMS
DAVID R FARZAN
Physician / non-physician practitioner
Eisai Inc. $17.8312/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244475657 CMS
DOUGLAS M LAKIN
Physician / non-physician practitioner
Eisai Inc. $20.6012/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244477124 CMS
JAMES VOCI
Physician / non-physician practitioner
Eisai Inc. $110.0012/22/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/2026 1244484076 CMS
JOSE R BAEZ
Physician / non-physician practitioner
Eisai Inc. $22.3012/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244488557 CMS
KENNETH B PUGAR
Physician / non-physician practitioner
Eisai Inc. $110.0012/22/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/2026 1244491260 CMS
NADEEM JAMIL
Physician / non-physician practitioner
Eisai Inc. $25.8112/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244501500 CMS
FANTASIA HUGHES
Physician / non-physician practitioner
Eisai Inc. $22.3012/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244531935 CMS
IRINE A ALFRED
Physician / non-physician practitioner
Eisai Inc. $17.2112/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244533415 CMS
JENNIFER MARIE ANDERSON
Physician / non-physician practitioner
Eisai Inc. $17.8312/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244535063 CMS
KIRAN MIANOOR
Physician / non-physician practitioner
Eisai Inc. $28.8112/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244539777 CMS
SARAH MCKELVEY
Physician / non-physician practitioner
Eisai Inc. $25.8112/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244549832 CMS
ERIK K JOHNSON
Physician / non-physician practitioner
Eisai Inc. $20.3612/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244478788 CMS
KENNETH IRWIN LEVY
Physician / non-physician practitioner
Eisai Inc. $19.2912/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244491302 CMS
RASHMIN ADESARA
Physician / non-physician practitioner
Eisai Inc. $15.6912/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244507133 CMS
STANLEY L COMBS
Physician / non-physician practitioner
Eisai Inc. $19.2912/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244513669 CMS
ZEESHAN M SIDDIQUI
Physician / non-physician practitioner
Eisai Inc. $16.4412/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1244520792 CMS

Practitioner overview · all loaded program years

68,291 providers listed 317,084 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: 317,084
  • Providers listed: 68,291

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 $6,124,015.16 30,681 9,373 This company in PY2019 →
PY2020 $4,302,512.00 36,904 15,496 This company in PY2020 →
PY2021 $4,812,358.64 80,997 31,839 This company in PY2021 →
PY2022 $4,418,241.29 39,776 16,534 This company in PY2022 →
PY2023 $4,660,021.26 32,242 12,866 This company in PY2023 →
PY2024 $6,738,064.45 50,390 18,076 This company in PY2024 →
PY2025 $5,005,717.86 46,094 17,426 This company in PY2025 →

By recipient specialty (247)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 172 specialties 42,658 providers
Chiropractic Providers 4 specialties 18 providers
Dental Providers 5 specialties 33 providers
Eye and Vision Services Providers 3 specialties 12 providers
Nursing Service Providers 24 specialties 107 providers
Physician Assistants & Advanced Practice Nursing Providers 36 specialties 24,269 providers
Podiatric Medicine & Surgery Service Providers 3 specialties 38 providers

Providers listed (68,291)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
A DOUGLAS CHERVENAK Allopathic & Osteopathic Physicians|Family Medicine DE 3
A NARASIMHA RAO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 4
A RIDGEWAY — AL 1
AABEDAH TAHER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care FL 1
AAISHAH VOHRA — TX 1
AAIZA H ABBAS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family VA 1
AAKASH BHARGAVA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Pain Medicine CT 10
AALISHA V DESAI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL 1
AAMER FAROOQ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NJ 6
AAMER HABIB Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL 13
AAMIR ALI — TX 1
AAMIR HASHMAT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MS 2
AAMIR HUSSAIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH 2
AAMIR HUSSAIN Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL 3
AAMIR IQBAL Allopathic & Osteopathic Physicians|Hospitalist CA 6
AAMIR RASHEED Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY 11
AAMIR ZAMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NJ 2
AAMR ARIF HEREKAR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 13
AANCHAL JAIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA 11
AANCHAL TANEJA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 8
AARAN M GASSIOTT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX 1
AARATI KESHARY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AR 1
AARON A AMBRAD Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ 20
AARON ALIZADEH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA 1
AARON ARREDONDO Allopathic & Osteopathic Physicians|Emergency Medicine NY 1
AARON AVALLONE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry CO 5
AARON B HOUSE Allopathic & Osteopathic Physicians|Surgery KY 1
AARON B KAUFMAN Allopathic & Osteopathic Physicians|General Practice NM 1
AARON B SHIVES Allopathic & Osteopathic Physicians|Family Medicine SD 6
AARON BRADLEY THOMPSON Allopathic & Osteopathic Physicians|Family Medicine NC 1
AARON BRODSKY HEATH Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology MD 1
AARON BRUCE KOONCE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MO 4
AARON C CHIANG Allopathic & Osteopathic Physicians|Internal Medicine CA 1
AARON C ROBERTS Allopathic & Osteopathic Physicians|Internal Medicine|Sleep Medicine IN 1
AARON CARDON Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology NM 10
AARON CHIDAKEL Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism MD 1
AARON CLEVELAND DENSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 53
AARON CROOKSHANK Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine NJ 2
AARON D DOHENY Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Oncology FL 17
AARON D FREY Allopathic & Osteopathic Physicians|Family Medicine IN 1
AARON D MOORHOUSE Allopathic & Osteopathic Physicians|Family Medicine ID 6
AARON D ROBERDS Allopathic & Osteopathic Physicians|Family Medicine AR 2
AARON DAHL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry AZ 5
AARON DAVID HAYES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL 2
AARON DAVID JARRETT Allopathic & Osteopathic Physicians|Family Medicine CO 1
AARON DAVID TOLAN Allopathic & Osteopathic Physicians|Internal Medicine SC 8
AARON DOUGLAS GARRETT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner KY 5
AARON E MITSCHKE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family ME 5
AARON E WHITE Allopathic & Osteopathic Physicians|Family Medicine AR 1
AARON EBE EWERE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX 1