Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published PY2018–2024 Search official records Methodology

EISAI INC.

66,371 providers listed $36,279,843.09 reported 301,168 records General Payments

General Payments reported — all loaded program years

$36,279,843.09

  • Category: General Payments
  • Program years: 2018, 2019, 2020, 2021, 2022, 2023, 2024
  • Record count: 301,168
  • Providers listed: 66,371

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

How this figure is calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
  • Methodology & Data — sourcing, labeling, and limitations.

Coverage: program years 2018–2024, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program yearReportedRecordsProviders
PY2018 $6,003,062.32 31,825 11,317
PY2019 $6,124,015.16 30,681 9,373
PY2020 $4,302,512.00 36,904 15,496
PY2021 $4,784,242.14 80,925 31,838
PY2022 $4,213,907.40 39,339 16,534
PY2023 $4,466,598.59 31,814 12,866
PY2024 $6,385,505.48 49,680 18,070

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $8,658,154.51 56,565 5,358
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $4,372,088.54 36,489 4,534
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $4,166,108.89 12,597 1,520
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology $3,099,915.82 7,996 560
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry $2,281,482.03 12,189 2,366
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology $1,873,796.80 3,784 620
Allopathic & Osteopathic Physicians|Internal Medicine $1,026,843.94 25,790 7,709
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $927,053.41 1,599 391
Allopathic & Osteopathic Physicians|Family Medicine $914,153.13 34,221 10,979
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $747,525.93 24,979 7,772
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Epilepsy $508,009.56 1,154 119
Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism $472,858.13 2,852 1,007
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Behavioral Neurology & Neuropsychiatry $464,191.19 472 26
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $385,804.92 11,778 3,278
Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology $349,741.29 549 35
Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology $344,998.82 930 395
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology $336,959.90 1,567 136
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Sleep Medicine $326,128.90 983 95
Allopathic & Osteopathic Physicians|Internal Medicine|Geriatric Medicine $325,735.22 1,122 241
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $319,628.80 13,200 4,099
Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease $294,659.56 653 242
Allopathic & Osteopathic Physicians|Radiology|Vascular & Interventional Radiology $260,053.13 334 103
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology $248,078.99 1,618 677
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease $155,205.99 1,346 481
Allopathic & Osteopathic Physicians|Family Medicine|Sleep Medicine $152,960.08 353 26

Providers listed (66,371)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
ABHILASH P NAMBIAR Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ $91.58
ABHILASHA JAYANTILAL PATEL Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX $63.45
ABHIMANYU GHOSE Allopathic & Osteopathic Physicians|Internal Medicine AZ $8,989.49
ABHINAV SINGH Allopathic & Osteopathic Physicians|Internal Medicine IN $4,681.51
ABHINAV SINGLA Allopathic & Osteopathic Physicians|Internal Medicine|Addiction Medicine IL $63.84
ABHINAYA RAO Allopathic & Osteopathic Physicians|Internal Medicine NV $26.89
ABHISEK SWAIKA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $3,535.00
ABHISHAKE KAAPURAALA Allopathic & Osteopathic Physicians|Family Medicine IA $11.10
ABHISHEK ANAND Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MD $29.99
ABHISHEK CHATTERJEE Allopathic & Osteopathic Physicians|Surgery NH $47.11
ABHISHEK H PATEL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ $18.80
ABHISHEK SETH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PA $43.37
ABHISHEK TRIPATHI Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CA $68.27
ABID ALI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL $33.64
ABID HUSAIN Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease CO $24.15
ABID HUSSAIN Allopathic & Osteopathic Physicians|Internal Medicine CA $188.08
ABID K NAZEER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry IL $32.24
ABID MOHIUDDIN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA $17.96
ABID RASOOL Allopathic & Osteopathic Physicians|Internal Medicine FL $49.38
ABIGAIL A PUDPUD Allopathic & Osteopathic Physicians|Pediatrics PA $19.88
ABIGAIL A WAWERS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NE $125.00
ABIGAIL AO BERNARD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA $20.16
ABIGAIL AYAD MAKARY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $21.52
ABIGAIL B BYRNES Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY $45.18
ABIGAIL BURNS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $96.48
ABIGAIL BYRNE Allopathic & Osteopathic Physicians|Hospitalist LA $47.18
ABIGAIL C LAWLER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA $304.26
ABIGAIL CHAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY $59.57
ABIGAIL DAVIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN $13.38
ABIGAIL ELAINE LEY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology FL $39.35
ABIGAIL ELIZABETH CAIN Allopathic & Osteopathic Physicians|Obstetrics & Gynecology TX $95.66
ABIGAIL ELIZABETH CUMMINGS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant PA $11.31
ABIGAIL FAITH MERICA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $17.81
ABIGAIL G BEZEK Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical PA $165.37
ABIGAIL GRACE THORN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL $161.75
ABIGAIL H SOUTHALL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KY $39.32
ABIGAIL J SHOEMAKER Allopathic & Osteopathic Physicians|Family Medicine OH $31.10
ABIGAIL K DEGAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KS $14.17
ABIGAIL L CICHON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical FL $45.34
ABIGAIL L LANIK Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NE $13.89
ABIGAIL L LORE Allopathic & Osteopathic Physicians|Internal Medicine NJ $48.80
ABIGAIL L MATTHEWS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant GA $94.87
ABIGAIL L OLIVER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KS $18.06
ABIGAIL L PARISH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology TN $125.00
ABIGAIL L SOTO Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical TX $15.40
ABIGAIL LOVE STRIKE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner GA $78.57
ABIGAIL M CAY Allopathic & Osteopathic Physicians|Family Medicine OH $21.91
ABIGAIL M GIESLER Allopathic & Osteopathic Physicians|Family Medicine NE $14.09
ABIGAIL MAIREAD PHELPS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NC $24.77
ABIGAIL MARIE LANEY Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Gerontology TX $87.44