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 797; records 1–50 of 39850 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, PY2022; 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 797; records 1–50 of 39850 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000000136?year=2022&recipient=all#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c

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, PY2022; 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 797; records 1–50 of 39850 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000000136?year=2022&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). EISAI INC., CMS reporting company ID 100000000136. General Payments, PY2022; 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 797; records 1–50 of 39850 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000000136?year=2022&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
EISAI INC., CMS reporting company ID 100000000136, IndustryPayments, General Payments, PY2022; 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 797; records 1–50 of 39850 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c. https://industrypayments.org/company/100000000136?year=2022&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 · PY2022

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

General Payments · PY2022 · All recipient types · CMS publication 2026-06-30

39,850 matching records · $11,035,315.50 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 39,850 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 39,850.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ASHLEY M FRY
Physician / non-physician practitioner
EISAI INC. $13.9512/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908020185 CMS
CARA C BONDLY
Physician / non-physician practitioner
EISAI INC. $13.9512/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908024217 CMS
CARTER L CAPRA
Physician / non-physician practitioner
EISAI INC. $13.9512/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908024647 CMS
HEATHER YECKES RODIN
Physician / non-physician practitioner
EISAI INC. $24.7612/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908041081 CMS
HENRY O PORTER
Physician / non-physician practitioner
EISAI INC. $23.5312/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908041437 CMS
MICHAEL WERTHEIM
Physician / non-physician practitioner
EISAI INC. $24.7612/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908066021 CMS
PAUL MATHEW SWANSON
Physician / non-physician practitioner
EISAI INC. $24.7612/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908073853 CMS
PHU N TRAN
Physician / non-physician practitioner
EISAI INC. $24.7612/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908075277 CMS
STEPHEN BECK
Physician / non-physician practitioner
EISAI INC. $13.9512/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908089241 CMS
WARNER PENG
Physician / non-physician practitioner
EISAI INC. $4.2212/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908096971 CMS
BARBARA LEE BELLFIELD
Physician / non-physician practitioner
EISAI INC. $4.2212/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908105777 CMS
MICHELLE SANTIAGO
Physician / non-physician practitioner
EISAI INC. $23.5312/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908135901 CMS
MICHAEL WERTHEIM
Physician / non-physician practitioner
EISAI INC. $0.1312/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908066025 CMS
PHU N TRAN
Physician / non-physician practitioner
EISAI INC. $0.1312/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908075281 CMS
AMANDA LYNN WOODWARD
Physician / non-physician practitioner
EISAI INC. $18.4912/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908101803 CMS
JENNIFER M BEDNARZ
Physician / non-physician practitioner
EISAI INC. $23.3312/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908121799 CMS
JESSICA N LEMMERMAN
Physician / non-physician practitioner
EISAI INC. $22.7212/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908122687 CMS
MARY KATHERINE RYAN
Physician / non-physician practitioner
EISAI INC. $18.4912/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908134223 CMS
SHELLEY S MILES
Physician / non-physician practitioner
EISAI INC. $20.9812/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908140287 CMS
HARSHITA R PARIPATI
Physician / non-physician practitioner
Eisai Inc. $19.2812/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 935311913 CMS
ALIDA M ESPINOZA
Physician / non-physician practitioner
EISAI INC. $20.3312/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908015101 CMS
AREMMIA TANIOUS
Physician / non-physician practitioner
EISAI INC. $14.3112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908019203 CMS
NARAHARISETTY N RAU
Physician / non-physician practitioner
EISAI INC. $22.6412/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908019891 CMS
CATHERINE ANNE OBRIEN
Physician / non-physician practitioner
EISAI INC. $16.9012/29/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908024819 CMS
CHARLES CHUKWUMA UGOKWE
Physician / non-physician practitioner
EISAI INC. $16.9612/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908025514 CMS
COURTNEY D ACKERMAN
Physician / non-physician practitioner
EISAI INC. $20.3312/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908027707 CMS
CYNTHIA PLATE
Physician / non-physician practitioner
EISAI INC. $20.3312/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908027974 CMS
DONALD S GRAVENOR
Physician / non-physician practitioner
EISAI INC. $23.4112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908032905 CMS
HYCIENTH AHANEKU
Physician / non-physician practitioner
EISAI INC. $22.6112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908042193 CMS
JACQUELINE KELLY
Physician / non-physician practitioner
EISAI INC. $19.9112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908043191 CMS
JAMES J ZHANG
Physician / non-physician practitioner
EISAI INC. $18.4712/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908043967 CMS
JANICE F EAKLE
Physician / non-physician practitioner
EISAI INC. $24.8012/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908044671 CMS
JOSEPH ANDERSON
Physician / non-physician practitioner
EISAI INC. $22.6112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908050324 CMS
JOVANA YANIQUE MARTIN
Physician / non-physician practitioner
EISAI INC. $22.6712/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908050931 CMS
KASHIF ALI
Physician / non-physician practitioner
EISAI INC. $20.3312/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908052723 CMS
MANISH R PATEL
Physician / non-physician practitioner
EISAI INC. $24.8012/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908059957 CMS
MARK STAVAS
Physician / non-physician practitioner
EISAI INC. $19.9112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908061329 CMS
MONTY POLONSKY
Physician / non-physician practitioner
EISAI INC. $23.2412/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908068157 CMS
OSARENREN OGBEIDE
Physician / non-physician practitioner
EISAI INC. $23.4112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908072477 CMS
PAUL FAIK HANONA
Physician / non-physician practitioner
EISAI INC. $22.6112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908073801 CMS
PETER C MORRIS
Physician / non-physician practitioner
EISAI INC. $19.9112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908074727 CMS
PHILIP EDWARD LAMMERS
Physician / non-physician practitioner
EISAI INC. $23.4112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908075047 CMS
RICHARD H BUCK
Physician / non-physician practitioner
EISAI INC. $24.8012/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908080141 CMS
RONALD DWAYNE DELRIE
Physician / non-physician practitioner
EISAI INC. $13.5312/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908082645 CMS
SAMIR B DESAI
Physician / non-physician practitioner
EISAI INC. $23.1312/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908084329 CMS
SHAILESH SATPUTE
Physician / non-physician practitioner
EISAI INC. $23.4112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908086945 CMS
SHAILJA ROY
Physician / non-physician practitioner
EISAI INC. $14.6312/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908086977 CMS
SHARON JULIANA YEE
Physician / non-physician practitioner
EISAI INC. $23.2412/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908087429 CMS
ALEXANDER NORWOOD
Physician / non-physician practitioner
EISAI INC. $20.0912/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908100469 CMS
ALIX GILBERT
Physician / non-physician practitioner
EISAI INC. $13.6412/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908100993 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