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
ALAN Y LO Allopathic & Osteopathic Physicians|Internal Medicine CA $103.93
ALAN ZACHARY KESSLER Allopathic & Osteopathic Physicians|Family Medicine KS $63.18
ALAN ZATS Allopathic & Osteopathic Physicians|Anesthesiology|Pain Medicine NY $320.15
ALAN ZWEBEN Allopathic & Osteopathic Physicians|Internal Medicine PA $21.46
ALAN-MICHAEL VARGAS Allopathic & Osteopathic Physicians|Family Medicine CO $182.66
ALANA CHEPLOWITZ Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant IL $163.93
ALANA COX Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry GA $30.50
ALANA D PRINGLE Allopathic & Osteopathic Physicians|Family Medicine VA $17.72
ALANA GOLDBERG NETHERCUTT Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NC $15.81
ALANA HURWITZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AZ $887.59
ALANA KIRSTEN ROGNE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health NV $64.53
ALANA LARAINE ROTHMAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $3,334.02
ALANA LOUISE LILLAND Allopathic & Osteopathic Physicians|Family Medicine FL $20.98
ALANA M RYAN Allopathic & Osteopathic Physicians|Family Medicine KS $17.14
ALANA SALVUCCI Allopathic & Osteopathic Physicians|Pediatrics DE $26.00
ALANNA CASTALDO Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $16.51
ALANNA E ANGEL Allopathic & Osteopathic Physicians|Family Medicine SC $26.15
ALANNA H LEE Allopathic & Osteopathic Physicians|Internal Medicine KS $63.90
ALANNA HANNEGRAF Allopathic & Osteopathic Physicians|Family Medicine OR $104.39
ALANNA M SILVERSTEIN Allopathic & Osteopathic Physicians|Internal Medicine TX $153.85
ALANNA MILLER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $41.50
ALANNA P IORIO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner CA $375.57
ALANNA STEAPLE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Community Health FL $117.39
ALASONDRA DIANA FREEBORN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TN $141.88
ALASTAIR TUCKER HOYT Allopathic & Osteopathic Physicians|Neurological Surgery OH $18.27
ALAYNA MECHELLE BARNES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner OH $111.54
ALAYNA SIZEMORE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MD $447.95
ALBA CORAINI MA $36.50
ALBAN B BACCHUS Allopathic & Osteopathic Physicians|Internal Medicine FL $70.43
ALBANIA SENCION Allopathic & Osteopathic Physicians|Family Medicine|Geriatric Medicine FL $411.38
ALBENE KOKOCINSKI Allopathic & Osteopathic Physicians|Internal Medicine IL $76.65
ALBERT A COOK Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology GA $144.01
ALBERT A HERRERA Allopathic & Osteopathic Physicians|Internal Medicine VA $13.23
ALBERT A LOPEZ Allopathic & Osteopathic Physicians|Internal Medicine FL $19.85
ALBERT A PRZYBYLSKI Allopathic & Osteopathic Physicians|Family Medicine MI $22.11
ALBERT B CHANG Allopathic & Osteopathic Physicians|Family Medicine CA $62.88
ALBERT B KIM Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease OH $32.38
ALBERT BEGAS Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $27.63
ALBERT BONEBRAKE Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology MO $296.34
ALBERT C LEE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IN $84.99
ALBERT CARL WINFIELD Allopathic & Osteopathic Physicians|Family Medicine VA $11.80
ALBERT CROOK Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry ID $38.18
ALBERT D MIN Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology NY $1,620.00
ALBERT DEKKER Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $271.47
ALBERT E WEEKS Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TN $731.91
ALBERT ELIAS SMITH Allopathic & Osteopathic Physicians|Family Medicine AL $197.71
ALBERT F HARTMAN Allopathic & Osteopathic Physicians|Family Medicine ME $29.79
ALBERT F JOHARY Allopathic & Osteopathic Physicians|Internal Medicine GA $41.50
ALBERT FERRARA Allopathic & Osteopathic Physicians|Internal Medicine NY $45.86
ALBERT G ALESSI Allopathic & Osteopathic Physicians|Family Medicine FL $16.40