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
ALOK UPPAL	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Psychiatry	NC	$32.50
ALOKA AMARAKONE	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	IL	$20.48
ALOMA P ALCOBER	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Psychiatry	FL	$11.82
ALOMIE MCCALLUM	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	NY	$258.77
ALON DAVIS	Allopathic & Osteopathic Physicians\|Family Medicine	FL	$16.34
ALON Y AVIDAN	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	CA	$63,246.75
ALONDRA A CASSIDY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	OH	$38.29
ALONDRA SALAZAR	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	TX	$28.69
ALOYSIUS CHUKWUMYCHE ONWUKA	Allopathic & Osteopathic Physicians\|Internal Medicine	NJ	$16.28
ALPA H RAY	Allopathic & Osteopathic Physicians\|Internal Medicine	GA	$73.99
ALPA K SHAH	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	TX	$121.85
ALPA M NICK	Allopathic & Osteopathic Physicians\|Obstetrics & Gynecology\|Gynecologic Oncology	TX	$146.08
ALPA M PATEL	Allopathic & Osteopathic Physicians\|Internal Medicine	FL	$31.57
ALPA PATEL	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	CA	$406.11
ALPA R PATEL	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Surgical	NJ	$15.72
ALPA S PATEL	Allopathic & Osteopathic Physicians\|Ophthalmology	CA	$17.60
ALPANA A DESAI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	FL	$304.16
ALPHONSE J ZIEMAN	Allopathic & Osteopathic Physicians\|Family Medicine	AL	$13.21
ALSTON G WARR	Allopathic & Osteopathic Physicians\|Internal Medicine\|Adolescent Medicine	TN	$22.41
ALTAF GIRACH	Allopathic & Osteopathic Physicians\|Internal Medicine	RI	$102.89
ALTAGRACIA PACHECO	Allopathic & Osteopathic Physicians\|Internal Medicine	AZ	$238.60
ALTEE S JOHNSON	Allopathic & Osteopathic Physicians\|Family Medicine	GA	$45.26
ALTHEA H MASSENBURG	Allopathic & Osteopathic Physicians\|Internal Medicine	NC	$15.32
ALTHEA MONEAQUE HILL PAYNE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Primary Care	NJ	$141.23
ALTON D BURGETT	Allopathic & Osteopathic Physicians\|Obstetrics & Gynecology	UT	$19.82
ALTON HALLUM	Allopathic & Osteopathic Physicians\|Obstetrics & Gynecology\|Gynecologic Oncology	AZ	$16.09
ALTON S HENDON	Allopathic & Osteopathic Physicians\|Family Medicine	AL	$82.24
ALVARO A TALAVERA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	PR	$16.93
ALVARO CASTILLEJO	Allopathic & Osteopathic Physicians\|Family Medicine	NC	$61.81
ALVARO F ZAMORA	Allopathic & Osteopathic Physicians\|Family Medicine	TX	$190.60
ALVARO GUZMAN	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Psychiatry	DC	$12.18
ALVARO R ALVAREZ-FARINETTI	Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	FL	$102.75
ALVARO RESTREPO	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	TX	$25.89
ALVIN ABAQUETA	Allopathic & Osteopathic Physicians\|Family Medicine	NC	$346.32
ALVIN BURSTEIN	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Psychiatry	AZ	$95.66
ALVIN E GOLDANSKY	Allopathic & Osteopathic Physicians\|Internal Medicine	AZ	$34.17
ALVIN F WELLS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Rheumatology	FL	$13.25
ALVIN FRED YOUNG	Allopathic & Osteopathic Physicians\|Internal Medicine	GA	$124.98
ALVIN GUTIERREZ	Allopathic & Osteopathic Physicians\|Internal Medicine	FL	$17.19
ALVIN H SCHMAIER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	OH	$99.78
ALVIN JOHN VARGAS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Geriatric Medicine	MI	$238.14
ALVIN M SCHMIDT	Allopathic & Osteopathic Physicians\|Internal Medicine	NJ	$93.18
ALVIN M SOCKOLOV	Allopathic & Osteopathic Physicians\|Family Medicine	CA	$58.31
ALVIN N FURUIKE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	HI	$125.00
ALVIN PAYNE	—	TX	$15.62
ALVIN T PERKINS	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	NC	$16,823.04
ALVIN V TENCHAVEZ	Allopathic & Osteopathic Physicians\|Internal Medicine	AL	$93.81
ALVIN VINCENT GRIFFIN	Allopathic & Osteopathic Physicians\|Family Medicine	GA	$126.24
ALVIN Y CHANG	Allopathic & Osteopathic Physicians\|Internal Medicine\|Geriatric Medicine	CA	$105.22
ALWIN JOY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TX	$39.56