Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2019–2025 Search official records Methodology

EISAI INC.

68,291 providers listed $36,060,930.66 reported 317,084 records General Payments

General Payments reported — all loaded program years

$36,060,930.66

  • 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.

How this figure is calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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 2019–2025, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

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

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $9,049,034.32 59,067 5,410
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $4,107,459.19 37,445 4,491
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $3,824,032.20 12,460 1,500
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology $2,523,861.92 5,074 699
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry $2,416,259.30 12,449 2,405
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology $2,266,885.30 5,851 487
Allopathic & Osteopathic Physicians|Internal Medicine $1,123,968.65 25,787 7,683
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $1,055,386.22 31,478 9,004
Allopathic & Osteopathic Physicians|Family Medicine $973,885.98 33,080 10,714
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $808,613.01 1,338 322
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Behavioral Neurology & Neuropsychiatry $670,342.72 784 29
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $497,063.33 14,886 3,757
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $408,610.87 16,296 4,682
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Epilepsy $377,051.19 930 106
Allopathic & Osteopathic Physicians|Internal Medicine|Geriatric Medicine $374,896.38 1,336 267
Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology $362,949.04 777 341
Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism $333,475.80 1,695 650
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology $306,956.45 1,377 546
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Sleep Medicine $287,194.96 933 94
Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology $269,859.13 438 31
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology $258,553.83 1,477 136
Allopathic & Osteopathic Physicians|Radiology|Vascular & Interventional Radiology $217,419.84 247 91
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $172,336.76 5,002 1,267
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $169,352.80 5,819 1,570
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease $156,125.01 1,344 471

Providers listed (68,291)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
ALCIBIADES J RODRIGUEZ Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology NY $4,917.56
ALCINTO STEVEN GUIRAND Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation|Pain Medicine PA $112.51
ALDEMAR MONTERO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA $19.99
ALDEN BUNYAN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical CA $18.93
ALDEN JALLORINA Allopathic & Osteopathic Physicians|Internal Medicine CA $38.95
ALDEN KLARER Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology KY $16.94
ALDINE SINCLAIR CHANDLER Allopathic & Osteopathic Physicians|Hospitalist AZ $18.13
ALDO N SERAFINI Allopathic & Osteopathic Physicians|Radiology|Nuclear Radiology FL $50.00
ALDO RIBEIROS Allopathic & Osteopathic Physicians|Internal Medicine FL $18.67
ALEAH P GIBSON Allopathic & Osteopathic Physicians|Family Medicine IN $20.43
ALEC JAMES TURNER Allopathic & Osteopathic Physicians|Family Medicine IN $32.19
ALEC R PEARLSTEIN Allopathic & Osteopathic Physicians|Internal Medicine CA $46.67
ALEC S GOLDENBERG Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $21.49
ALECIA GREEN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family IN $145.95
ALEDA A TOMA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology OK $106.90
ALEDA ELISE ELKIN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family PA $17.16
ALEENA ASHOK MALAYIL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NY $21.55
ALEENA KHAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $285.71
ALEENA KHAN Allopathic & Osteopathic Physicians|Internal Medicine MD $19.54
ALEIA K CRIM Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology OK $125.09
ALEJANDRA D SLOAN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant FL $59.21
ALEJANDRA DE LA ROSA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology CA $58.16
ALEJANDRA DELGADO Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant FL $105.00
ALEJANDRA F ERGLE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $35.32
ALEJANDRA FONSECA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health FL $17.30
ALEJANDRA M DEL TORO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $176.40
ALEJANDRA MARIA SALAZAR Allopathic & Osteopathic Physicians|Obstetrics & Gynecology FL $15.74
ALEJANDRA MARIA STEWART Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology NC $119.42
ALEJANDRA PENA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL $162.89
ALEJANDRA PINA MARTINEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NM $33.18
ALEJANDRA POSSU TX $80.08
ALEJANDRA T PEREZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $23.54
ALEJANDRIA CH NAJERA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $125.00
ALEJANDRO A ALDANA Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology AL $23.14
ALEJANDRO A CORDERO Allopathic & Osteopathic Physicians|Internal Medicine FL $21.82
ALEJANDRO A DACANAY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AZ $177.25
ALEJANDRO ALVA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry CA $117.61
ALEJANDRO ANDREU Allopathic & Osteopathic Physicians|Internal Medicine FL $26.19
ALEJANDRO ANTONIA VICTORIA Allopathic & Osteopathic Physicians|Internal Medicine FL $16.90
ALEJANDRO ARIZMENDI Allopathic & Osteopathic Physicians|Internal Medicine|Geriatric Medicine TX $17.47
ALEJANDRO BUSTAMANTE Allopathic & Osteopathic Physicians|Family Medicine CO $28.14
ALEJANDRO C DIZON Allopathic & Osteopathic Physicians|Internal Medicine FL $108.70
ALEJANDRO CARVAJAL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CT $125.00
ALEJANDRO CINTAS Allopathic & Osteopathic Physicians|Family Medicine FL $216.53
ALEJANDRO DELVALLE Allopathic & Osteopathic Physicians|Internal Medicine FL $39.29
ALEJANDRO E LOPEZ Allopathic & Osteopathic Physicians|Family Medicine AZ $18.04
ALEJANDRO GARCIA-HERNANDEZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL $293.83
ALEJANDRO H ROTTER Allopathic & Osteopathic Physicians|Family Medicine FL $55.70
ALEJANDRO I TRAVERIA Allopathic & Osteopathic Physicians|Internal Medicine FL $54.60
ALEJANDRO INCLAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $30.19