CATALYST PHARMACEUTICALS, INC.

5,565 providers listed $2,508,989.01 reported 21,378 records General Payments

General Payments reported — all loaded program years

$2,508,989.01

Category: General Payments
Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Record count: 21,378
Providers listed: 5,565

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	$95,472.09	436	256
PY2020	$144,556.88	782	510
PY2021	$206,180.31	1,188	821
PY2022	$127,933.63	1,198	833
PY2023	$534,658.90	4,236	2,067
PY2024	$1,029,312.46	8,441	2,941
PY2025	$370,874.74	5,097	2,064

By recipient specialty (25 shown)

Sorted by reported total.

Specialty	Reported	Records	Providers
Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	$1,043,104.28	10,402	2,442
Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology with Special Qualifications in Child Neurology	$456,933.90	1,954	367
Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	$119,858.73	143	80
Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neuromuscular Medicine	$104,357.50	229	55
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	$94,965.32	2,225	564
Allopathic & Osteopathic Physicians\|Pediatrics	$86,658.15	167	42
Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	$78,017.10	76	38
Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Epilepsy	$68,588.96	267	84
Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	$64,452.11	1,152	285
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	$57,468.05	1,090	299
Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Clinical Neurophysiology	$44,730.60	312	80
Allopathic & Osteopathic Physicians\|Pediatrics\|Pediatric Endocrinology	$30,726.61	85	14
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Pediatrics	$28,090.29	311	72
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	$27,483.82	301	79
Allopathic & Osteopathic Physicians\|Internal Medicine	$22,938.03	126	76
Allopathic & Osteopathic Physicians\|Ophthalmology	$17,492.90	58	46
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	$15,718.65	214	64
Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Sleep Medicine	$14,613.26	47	14
Allopathic & Osteopathic Physicians\|Pediatrics\|Neurodevelopmental Disabilities	$12,065.27	53	13
Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	$11,174.37	302	85
Allopathic & Osteopathic Physicians\|Physical Medicine & Rehabilitation	$10,365.28	90	33
Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Vascular Neurology	$6,326.07	60	23
Allopathic & Osteopathic Physicians\|Physical Medicine & Rehabilitation\|Pediatric Rehabilitation Medicine	$6,317.98	23	9
Allopathic & Osteopathic Physicians\|Internal Medicine\|Infectious Disease	$6,010.46	9	3
Allopathic & Osteopathic Physicians\|Pediatrics\|Pediatric Pulmonology	$4,701.68	14	10

Providers listed (5,565)

Sorted by name. Sort by amount instead

Provider	Specialty	State	Reported by this company
KENNETH J LAZARUS	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	GA	$11.36
KENNETH J VILLA	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	CA	$1,500.00
KENNETH LAXER	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	CA	$113.86
KENNETH M CARNES	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	NC	$131.12
KENNETH M KUDELKO	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	MD	$11.23
KENNETH P MARTINEZ	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	CA	$181.77
KENNETH PODELL	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Clinical Neurophysiology	TX	$22.05
KENNETH S SHARLIN	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	MO	$16.55
KENNETH SILVER	Allopathic & Osteopathic Physicians\|Pediatrics\|Neurodevelopmental Disabilities	IL	$4,381.48
KENNETH VANOWEN	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	TX	$40.75
KENNETH W ECKMANN	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	MD	$38.68
KENNETH WOGENSEN	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	CA	$105.44
KENT K SORAJJA	Allopathic & Osteopathic Physicians\|Allergy & Immunology	TX	$14.90
KERI JO SMITH	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	IN	$76.28
KERRY L NATHAN	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	MI	$420.32
KESHA WILFORD	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	NJ	$13.77
KESTER J NEDD	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	FL	$24.06
KETAN RAMAKANT JHUNJHUNWALA	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	FL	$44.34
KETTIA ALUSMA HIBBERT	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	FL	$5,194.36
KEVIN B KNOPF	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	CA	$500.00
KEVIN C MCMAHON	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	TX	$12.98
KEVIN C XIE	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	NV	$634.69
KEVIN FLANIGAN	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology with Special Qualifications in Child Neurology	OH	$44.59
KEVIN G KIMATA	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	HI	$73.68
KEVIN GAFFNEY	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	TX	$22.62
KEVIN J CALLERAME	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	LA	$73.36
KEVIN J FELICE	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neuromuscular Medicine	CT	$20.56
KEVIN JOSEPH PUZIO	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	IN	$13.80
KEVIN P ROSENBACH	Allopathic & Osteopathic Physicians\|Allergy & Immunology	FL	$3,890.34
KEVIN R CHYSNA	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	NV	$15.72
KEVIN R KRISTL	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	IN	$893.69
KEVIN Y WU	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Epilepsy	MA	$77.83
KEVIN YIMING YAN	Allopathic & Osteopathic Physicians\|Ophthalmology\|Neuro-ophthalmology	NY	$62.47
KEYNALEE AYALA	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Gerontology	FL	$21.06
KEYUR HARISH PATEL	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	FL	$179.45
KEYUR N PATEL	Allopathic & Osteopathic Physicians\|Family Medicine	MI	$24.18
KHALED F KAMEL	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	SC	$22.15
KHALED HAMMOUD	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	IN	$145.94
KHALED M ABDALLA	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	VA	$76.92
KHALID A ALSHERBINI	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	TN	$81.59
KHALID HANAFY	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	NJ	$14.68
KHALID MAHMOOD	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	OH	$11.08
KHALID RAYAZ	Allopathic & Osteopathic Physicians\|Internal Medicine	AR	$14.87
KHALIL M NASRALLAH	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	MI	$39.96
KHASHAYAR DASHTIPOUR	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	CA	$27.52
KHATUNA GURGENASHVILI	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	PA	$26.68
KHEIR AL-ZOUHAYLI	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology with Special Qualifications in Child Neurology	MI	$842.05
KHONDOKER P ALAM	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	TX	$20.37
KHURRAM NAZIR	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	FL	$105.68
KIESHA NICOLE ANDERSON	Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Clinical Neurophysiology	IN	$14.79