Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2020–2025 Search official records Methodology

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 yearReportedRecordsProviders
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.

SpecialtyReportedRecordsProviders
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

ProviderSpecialtyStateReported by this company
CRYSTAL L LOGSDON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner GA $17.40
CRYSTAL LABBATO Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Gerontology KY $14.50
CRYSTAL M HOBERG Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $144.13
CURTIS F MACK Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ $26.99
CYNTHIA A GROENE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner KS $78.12
CYNTHIA A SCOTT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MD $124.99
CYNTHIA ADAIR Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care TN $36.84
CYNTHIA CARSTEN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care AZ $138.34
CYNTHIA CRUZ-KUANG Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $27.81
CYNTHIA E DUPREY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner GA $164.76
CYNTHIA GUILFUCHI MALDONADO Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant AZ $14.94
CYNTHIA J MARTINS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology NC $15.40
CYNTHIA L CZUBA Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant IL $14.96
CYNTHIA L JENSEN Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MI $34.61
CYNTHIA L MARTEL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $26.92
CYNTHIA L SHEPHERD Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA $16.00
CYNTHIA LI Allopathic & Osteopathic Physicians|Internal Medicine CA $211.17
CYNTHIA LORRAINE GRAY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH $14.67
CYNTHIA PLATE Allopathic & Osteopathic Physicians|Surgery MD $82.13
CYNTHIA R MILLER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner LA $12.86
CYNTHIA THERESA BRADFORD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $22.05
CYRIL O SPANN Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology GA $65.01
CYRUS M KHAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PA $48,416.48
CYTAUNI JOHNSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner WA $117.31
CZARINABELLE PEREZ Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $22.43
DAI CHU NGUYEN LUU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $100.95
DAINA MARIE CHASE Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $102.98
DAISY ESCOBAR Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL $57.13
DAKOTA F JENNEMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology LA $16.35
DAKOTA L ALESSANDRINI Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant IN $37.75
DALE MCNETT PA $42.41
DALE R VINCENT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KY $17,300.27
DALJEET BANSAL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $23.80
DALJEET SINGH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OH $11.35
DALLAS WRIGHT Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TN $17.69
DALLIN B GAMBLES Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical ID $15.57
DALLY GO LEGASPI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $112.29
DALTON DIEGEL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MI $20.33
DAMANJIT GHUMAN Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NJ $124.99
DAMARIS HAZELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care AZ $13.41
DAMIAN A LABER Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $1,550.00
DAMIAN SILBERMINS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology WV $90.73
DAN KAUFMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $90.87
DAN SOTIRESCU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PA $2,338.48
DAN TOBY VOGL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology PA $53.09
DANA A JOHNSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY $44.71
DANA DUDLEY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family SC $123.00
DANA G LAIRD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family SC $12.21
DANA K DELASKI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MS $166.00
DANA L DEMOSS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health TN $19.99