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
DAVID REIS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	CA	$29.98
DAVID REISMAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	NH	$20.06
DAVID REZA OVEISI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	CA	$16.43
DAVID RICHARDS	Allopathic & Osteopathic Physicians\|Internal Medicine	NJ	$124.99
DAVID S BALL	Allopathic & Osteopathic Physicians\|Radiology\|Vascular & Interventional Radiology	PA	$14.28
DAVID S MILLER	Allopathic & Osteopathic Physicians\|Obstetrics & Gynecology\|Gynecologic Oncology	TX	$1,316.51
DAVID S SHIMM	Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	WV	$68.05
DAVID S SIEGEL	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	NJ	$2,691.10
DAVID SHENEMAN	—	CA	$53.54
DAVID STUART EILENDER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	AK	$1,704.61
DAVID T VONK	Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	AZ	$47.72
DAVID TAMURA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	HI	$279.33
DAVID THOMAS WENK	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	FL	$64.13
DAVID TIMOTHY POWELL	Allopathic & Osteopathic Physicians\|Radiology\|Neuroradiology	SC	$94.41
DAVID TREVARTHEN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	WA	$91.14
DAVID W AVERY	Allopathic & Osteopathic Physicians\|Family Medicine	OH	$12.45
DAVID W LAM	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	OK	$59.65
DAVID W SULLIVAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	TN	$34.27
DAVID Y KAHN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	AZ	$1,934.12
DAVID YIN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	TX	$22.39
DAVID ZONGSHENG CHANG	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	VA	$1,550.00
DAVIS A ROMNEY	Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	AZ	$32.84
DAVOOD VAFAI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	CA	$363.11
DAWN BYERS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	GA	$51.76
DAWN DYNELLE ROMFO	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	ND	$33.92
DAWN F MILLER	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	VA	$22.83
DAWN H ROQUE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	TX	$69.70
DAWN M DRURY	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	MD	$144.18
DAWOOD B FINDAKLY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	CA	$193.26
DAY F HILLS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	NY	$24.88
DAYA SHARMA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Medical Oncology	MD	$74.18
DAYRA C AVILA LIMA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	FL	$13.52
DEAN KIRKEL	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	GA	$1,550.00
DEAN PARK	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	MD	$69.13
DEANNA M BIANCHINI	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	PA	$30.46
DEBBIE JOYCE WILLIAMS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	CA	$196.95
DEBORAH A GRIFFIN	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Gerontology	MI	$37.48
DEBORAH A MARKIEWICZ	Allopathic & Osteopathic Physicians\|Radiology\|Radiation Oncology	PA	$18.86
DEBORAH A SMITH	Physician Assistants & Advanced Practice Nursing Providers\|Clinical Nurse Specialist\|Oncology	NJ	$72.99
DEBORAH A WIENSKI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	MO	$18.49
DEBORAH DING	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	AL	$91.67
DEBORAH E ARNOLD SMITH	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	MD	$21.31
DEBORAH HATCH	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	UT	$46.42
DEBORAH HAWKINS	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	FL	$20.23
DEBORAH J GRAF	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	TN	$170.31
DEBORAH L HEWITT	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	FL	$41.38
DEBORAH L LINDQUIST	Allopathic & Osteopathic Physicians\|Internal Medicine\|Hematology & Oncology	AZ	$24.15
DEBORAH L PECK	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	MI	$56.86
DEBORAH L SMITH	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	LA	$101.63
DEBORAH M ABRONS	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	NY	$125.00