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 year	Reported	Records	Providers
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.

Specialty	Reported	Records	Providers
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

Provider	Specialty	State	Reported by this company
ALEXANDER JAMES JOHNSON	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	ND	$102.82
ALEXANDER JOHN FUNCK	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	TX	$30.39
ALEXANDER JOHN SCHLITT	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	AZ	$17.43
ALEXANDER JON LEVERETT	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	SC	$26.43
ALEXANDER K DIAZ	Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	KY	$15.96
ALEXANDER KARAMALEGOS	Allopathic & Osteopathic Physicians\|Family Medicine	NC	$19.80
ALEXANDER KESSLER	Allopathic & Osteopathic Physicians\|Internal Medicine	GA	$26.90
ALEXANDER KOMM	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	CT	$65.99
ALEXANDER KULCZYCKI	Allopathic & Osteopathic Physicians\|Hospitalist	ME	$50.70
ALEXANDER L TON	Allopathic & Osteopathic Physicians\|General Practice	IN	$117.65
ALEXANDER LANDFIELD	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	KY	$48.67
ALEXANDER LANDSMAN	Allopathic & Osteopathic Physicians\|Internal Medicine	NY	$19.23
ALEXANDER LE NGUYEN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	CA	$100.65
ALEXANDER LEE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	CA	$298.78
ALEXANDER LICHTENBERG	—	MA	$25.62
ALEXANDER LIM	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	FL	$15.70
ALEXANDER M YEH	Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	IN	$98.05
ALEXANDER MANSON WAITE	Allopathic & Osteopathic Physicians\|Family Medicine	NC	$13.47
ALEXANDER MULE	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	CA	$157.05
ALEXANDER N NEWMAN	Allopathic & Osteopathic Physicians\|Family Medicine	NC	$17.22
ALEXANDER N STARODUB	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	OH	$33.83
ALEXANDER NICHOLAS JENIK	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	CO	$29.21
ALEXANDER NORWOOD	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	OH	$248.97
ALEXANDER O BABAZADEH	Allopathic & Osteopathic Physicians\|Internal Medicine\|Allergy & Immunology	NY	$23.97
ALEXANDER OCHOA	Allopathic & Osteopathic Physicians\|General Practice	CO	$28.35
ALEXANDER ONDARI	Allopathic & Osteopathic Physicians\|Family Medicine	IN	$101.12
ALEXANDER ONOPCHENKO	Allopathic & Osteopathic Physicians\|Surgery	NJ	$26.18
ALEXANDER OSTROVSKY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	PA	$287.38
ALEXANDER P LOCK	Allopathic & Osteopathic Physicians\|Internal Medicine	NY	$30.17
ALEXANDER P VENIZELOS	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	OH	$24.38
ALEXANDER PATINO	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Gerontology	FL	$24.53
ALEXANDER PHILIP ROY	Allopathic & Osteopathic Physicians\|Family Medicine	NC	$36.88
ALEXANDER PHILIPOVSKIY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	FL	$192.05
ALEXANDER PHILIPS	Allopathic & Osteopathic Physicians\|Surgery	RI	$166.95
ALEXANDER PIASECKI	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	MI	$24.20
ALEXANDER PINKUSOVICH	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Psychiatry	NY	$21.14
ALEXANDER R DIETZ	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neuromuscular Medicine	CO	$113.84
ALEXANDER R HOOPER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	OH	$16.29
ALEXANDER RAMOS	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	MD	$244.41
ALEXANDER RICHTER	Allopathic & Osteopathic Physicians\|Orthopaedic Surgery\|Orthopaedic Surgery of the Spine	CA	$11.78
ALEXANDER RODRIGO TOBAR	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	MI	$303.93
ALEXANDER RODRIGUEZ	Allopathic & Osteopathic Physicians\|General Practice	FL	$15.08
ALEXANDER S KAYE	Allopathic & Osteopathic Physicians\|Family Medicine	FL	$54.09
ALEXANDER S RACKMAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Geriatric Medicine	FL	$120.65
ALEXANDER S ROKA	Allopathic & Osteopathic Physicians\|Family Medicine	TX	$109.01
ALEXANDER S ZWEIBACH	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	TX	$136.38
ALEXANDER SAKER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	GA	$94.15
ALEXANDER SELLERS	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Clinical Neurophysiology	MN	$33.96
ALEXANDER SMIRNOFF	—	FL	$195.01
ALEXANDER STEPHEN MARTIN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	MA	$113.51