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
AMY L CAMPBELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $180.87
AMY L CHISHOLM Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $80.34
AMY L CLARK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OK $25.96
AMY L COY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KY $52.67
AMY L DAVIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA $29.51
AMY L DUNCAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics TX $40.84
AMY L EARSHEN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Addiction Psychiatry NY $23.73
AMY L FRANK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family IN $135.78
AMY L GOFF-YATES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner OH $122.08
AMY L HANLON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health OR $19.91
AMY L HAYNES Allopathic & Osteopathic Physicians|Family Medicine TN $11.99
AMY L HOWE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $110.93
AMY L HUNT Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant KS $55.27
AMY L ILLESCAS Allopathic & Osteopathic Physicians|Internal Medicine AL $56.52
AMY L MARCHESCHI Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant IL $93.10
AMY L MARQUITZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MO $75.01
AMY L MCGREGOR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Epilepsy TN $68.07
AMY L MCLEAN Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Psychiatric/Mental Health IL $20.44
AMY L MICHELENA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $100.25
AMY L MILLER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family LA $21.10
AMY L MOON Allopathic & Osteopathic Physicians|Obstetrics & Gynecology IN $18.09
AMY L NANCE Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology GA $39.53
AMY L PETERSON Allopathic & Osteopathic Physicians|Family Medicine NY $77.51
AMY L PITTS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $25.01
AMY L SCHULDT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics WI $37.79
AMY L SEVERSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MN $11.75
AMY L TALBERT Allopathic & Osteopathic Physicians|Family Medicine TX $22.61
AMY L TOBIN Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism MI $27.48
AMY L VARNER Allopathic & Osteopathic Physicians|Internal Medicine GA $17.94
AMY L WOODRUFF Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease TX $34.51
AMY L ZELLERS Allopathic & Osteopathic Physicians|Family Medicine PA $66.21
AMY L ZOMERLEI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health MI $81.60
AMY LANELLE VONDRAN SHAVER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care VA $257.53
AMY LAUREL CABLE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NC $57.19
AMY LAW Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $563.98
AMY LEA BARNETT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AL $32.03
AMY LEE MATHISON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family WI $167.92
AMY LEIGH STARK Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry TX $38.77
AMY LEWIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $21.03
AMY LICATA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health PA $21.78
AMY LODEN Allopathic & Osteopathic Physicians|Internal Medicine MO $66.85
AMY LORD MITTON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA $50.85
AMY LOUISE ALEXANDER Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology IL $64.57
AMY LY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TN $649.77
AMY LY Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology MA $14.51
AMY LYNN CLEVELAND Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AR $270.99
AMY LYNN EDDY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH $44.32
AMY LYNN LOMAX Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NC $140.01
AMY LYNN MCDONALD Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $21.96
AMY LYNN STEWARD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MI $23.98