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
CHRISTINA A DROBNECK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $14.15
CHRISTINA A MALLILO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NY $125.00
CHRISTINA A SAUREL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA $36.60
CHRISTINA ANN RYAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD $95.95
CHRISTINA COWAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health FL $18.16
CHRISTINA GIGI CHASE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA $720.00
CHRISTINA GRACE WILSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health NY $1,430.48
CHRISTINA HALL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner KY $64.40
CHRISTINA J MIN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MO $50.96
CHRISTINA LAO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NY $80.17
CHRISTINA M JOHANSEN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL $138.70
CHRISTINA M TANSY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $518.58
CHRISTINA MARIE GIBSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $32.35
CHRISTINA MARIE HOUCK-SMITH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MI $102.72
CHRISTINA ROSE LAVERY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KS $61.22
CHRISTINA V JOHNSON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $21.61
CHRISTINE A DOMINGUEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $14.53
CHRISTINE AMANDA RODRIGUEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NC $56.37
CHRISTINE C WILSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN $85.36
CHRISTINE DAWN DARWIN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AL $17.18
CHRISTINE ELEANOR ARBOGAST Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family VA $21.77
CHRISTINE FARREN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NJ $34.15
CHRISTINE G SIMONE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $82.60
CHRISTINE H MCCARTY Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NC $17.55
CHRISTINE JUNE INCE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology LA $66.39
CHRISTINE L HANN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD $12.45
CHRISTINE M DELCIOPPO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner SC $25.94
CHRISTINE M LESLIE Allopathic & Osteopathic Physicians|Pain Medicine|Interventional Pain Medicine TN $89.18
CHRISTINE M MCMAHON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CO $82.72
CHRISTINE MARIE HOOVER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology OH $55.80
CHRISTINE MASSELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN $19.68
CHRISTINE N CHANG-HALPENNY Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology CA $18.43
CHRISTINE O'CONNOR Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CT $18.18
CHRISTINE SARACENI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ $214.38
CHRISTINE URBANSKI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CO $43.74
CHRISTINE YING Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NJ $50.09
CHRISTOPHER A WAYNICK Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TN $17.44
CHRISTOPHER A YANDELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $25.00
CHRISTOPHER ALEXANDER Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $35.39
CHRISTOPHER ANGELO SEQUEIRA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $21.02
CHRISTOPHER B BENTON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CO $134.84
CHRISTOPHER B JONES Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CO $29.92
CHRISTOPHER CHARLES CROOT Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY $116.87
CHRISTOPHER CHEN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ $203.42
CHRISTOPHER DE LA PAZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care FL $116.91
CHRISTOPHER DEAN JAHRAUS Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AL $20.52
CHRISTOPHER DISIMONE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ $45.47
CHRISTOPHER E HABERMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology FL $119.51
CHRISTOPHER F LOBO Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $33.88
CHRISTOPHER G WANG Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL $80.43