Karyopharm Therapeutics Inc.

8,567 providers listed $7,429,739.22 reported 29,692 records General Payments

General Payments reported — all loaded program years

$7,429,739.22

Category: General Payments
Program years: 2020, 2021, 2022, 2023, 2024, 2025
Record count: 29,692
Providers listed: 8,567

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
PY2020	$1,347,518.98	3,209	1,748
PY2021	$1,884,213.47	4,690	2,262
PY2022	$1,471,026.78	5,600	2,927
PY2023	$1,153,364.61	6,038	3,292
PY2024	$926,059.59	5,239	2,884
PY2025	$647,555.79	4,916	2,790

By recipient specialty (25 shown)

Sorted by reported total.

Specialty	Reported	Records	Providers
Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	$4,000,593.86	12,883	2,960
Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	$1,582,353.94	3,521	812
Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology	$555,927.29	667	133
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	$177,819.52	2,177	792
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	$151,185.70	3,333	1,209
Allopathic & Osteopathic Physicians\|Internal Medicine\|Infectious Disease	$137,727.32	75	6
Allopathic & Osteopathic Physicians\|Internal Medicine	$116,875.25	532	239
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	$87,230.13	880	253
Allopathic & Osteopathic Physicians\|Obstetrics & Gynecology\|Gynecologic Oncology	$84,598.26	277	105
Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	$58,784.26	1,502	553
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	$52,827.00	532	143
Nursing Service Providers\|Registered Nurse\|Oncology	$31,499.90	62	4
Allopathic & Osteopathic Physicians\|Psychiatry & Neurology\|Neurology	$18,015.55	21	10
Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	$17,350.85	518	173
Allopathic & Osteopathic Physicians\|Pediatrics\|Pediatric Hematology-Oncology	$16,893.45	17	7
Allopathic & Osteopathic Physicians\|Obstetrics & Gynecology	$14,519.78	40	21
Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	$12,144.24	494	263
Allopathic & Osteopathic Physicians\|Family Medicine	$11,746.29	95	58
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Gerontology	$9,783.81	287	111
Allopathic & Osteopathic Physicians\|Surgery	$8,490.76	102	50
Allopathic & Osteopathic Physicians\|Internal Medicine\|Pulmonary Disease	$3,279.36	30	16
Allopathic & Osteopathic Physicians\|Hospitalist	$3,141.51	49	34
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Primary Care	$2,833.03	81	37
Physician Assistants & Advanced Practice Nursing Providers\|Clinical Nurse Specialist\|Oncology	$1,672.23	60	25
Allopathic & Osteopathic Physicians\|Surgery\|Surgical Oncology	$1,629.07	66	24

Providers listed (8,567)

Sorted by name. Sort by amount instead

Provider	Specialty	State	Reported by this company
GRANT JESTER	Allopathic & Osteopathic Physicians\|Internal Medicine	FL	$83.80
GRANT SCHOFIELD	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	NY	$36.63
GRANT WILLIAM JIRKA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	CA	$348.65
GRANT WILLIAMS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	AL	$84.72
GREG A BIZETTE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	LA	$60.83
GREGG DICKERSON	Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	MS	$23.73
GREGG E FRANKLIN	Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	NM	$17.63
GREGG SHEPARD	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	TN	$41.02
GREGOIRE H BERGIER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	FL	$19.05
GREGORY A MASTERS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	DE	$18.74
GREGORY ALAN GILMORE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	CA	$174.72
GREGORY B GUINOO	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	GA	$23.58
GREGORY B HOANG	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	FL	$302.20
GREGORY C CHIPMAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	UT	$95.85
GREGORY D NANNEY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	KS	$52.09
GREGORY EVERETT HARRIS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	GA	$18.55
GREGORY J LITTON	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	UT	$15.91
GREGORY J MILLER	Allopathic & Osteopathic Physicians\|Physical Medicine & Rehabilitation\|Pain Medicine	CA	$28.35
GREGORY J OAKHILL	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	AR	$25.39
GREGORY JOSEPH GUZLEY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	TX	$13.49
GREGORY KNUTZEN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	CA	$479.96
GREGORY PARKER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	OK	$24.08
GREGORY SUTTON	Allopathic & Osteopathic Physicians\|Obstetrics & Gynecology\|Gynecologic Oncology	MI	$76.86
GREGORY T SEYMOUR	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	TX	$67.40
GREGORY W SMITH	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	IN	$11.62
GRETA SKAGEN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	WY	$50.57
GRETCHEN ANNE MEYER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	SC	$26.08
GRETCHEN HALL	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	GA	$29.47
GRETCHEN L DRAKE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TN	$20.80
GRETCHEN M MITCHELL	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Primary Care	IL	$144.83
GRETCHEN R HELVEY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	ID	$117.01
GRETCHEN REIBOLD	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	NC	$115.24
GRIFFIN K REYNOLDS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	RI	$39.75
GRZEGORZ S NOWAKOWSKI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology	MN	$2,295.00
GUANGZHI QU	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	MS	$7,151.34
GUENOLA MARIE-DOUCE HUNT	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	VA	$71.77
GUILLERMO ABESADA TERK	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	FL	$26.90
GUILLERMO LAZO DIAZ	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	TX	$41.28
GUNWANT K GURON	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	NJ	$18.09
GURBAKHASH KAUR	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	NY	$323.88
GURDEEP S CHHABRA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	MD	$171.93
GURINDERJIT K SIDHU	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	GA	$124.92
GURJYOT KAUR DOSHI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	TX	$139.57
GURLEEN PASRICHA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	PA	$26.82
GURPREET LAMBA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	VT	$233.78
GURUSIDDA PRABHU MANU	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	OR	$251.95
GUS A GONZALEZ	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	OK	$44.88
GUSTAVO ALONZO VELA	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	TX	$14.63
GUSTAVO CADAVID	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	FL	$97.47
GUSTAVO F WESTIN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	FL	$298.37