Karyopharm Therapeutics Inc.

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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.

Payment records · PY2020

Date, newest first, then reporting company; values as published by CMS.

General Payments · PY2020 · All recipient types · CMS publication 2026-06-30

3,230 matching records · $1,385,268.98 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 3,230 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 3,230.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PAUL F LA PORTE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $33.4412/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751738245 CMS
HARRY J GOLDSZTAJN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $13.7412/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751729019 CMS
SEETAL MEWAR
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $13.7412/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751730115 CMS
VINITA SINGH
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $33.8712/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751731189 CMS
TARAL PATEL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $14.9912/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751731723 CMS
SAMEH E MIKHAIL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.0012/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751732079 CMS
MARK H KNAPP
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.0012/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751732189 CMS
URMEEL HASMUKH PATEL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $12.9012/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751732293 CMS
PHILIP B DREISBACH
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $23.9312/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751732577 CMS
LUKE P DREISBACH
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $23.9312/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751733153 CMS
CHARLES YEN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $12.9012/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751735463 CMS
MIGUEL ARANEO
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $13.7412/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751736021 CMS
NUBAR P BOGHOSSIAN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $33.3612/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751736703 CMS
ROGER D ROSENSTOCK
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $13.7412/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751737003 CMS
MARK LOUIS SEGAL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.0012/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751737473 CMS
MARK GEORGE CARMICHAEL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $23.9312/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751738541 CMS
DAVID BLAKE HODGES
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $12.9012/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751738547 CMS
TAREK A CHIDIAC
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.0012/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751738849 CMS
AMY LAW
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $23.9312/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751739393 CMS
JEANNA LYNN KNOBLE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.0012/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751739405 CMS
POONGOTHAI SUNDARAM
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.0012/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751739657 CMS
REHANA S BAQAI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $24.6412/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751729593 CMS
MARK M TUNGESVIK
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $13.6412/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751729993 CMS
MURTAZA NAJMUDDIN BHURIWALA
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $16.2412/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751730235 CMS
JEFFREY A THOMAS
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $13.6612/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751730345 CMS
DAVID N OUBRE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $17.2212/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751731263 CMS
HARRY DAVID HARPER
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $13.7112/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751732287 CMS
STEVEN P KALTER
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $19.6312/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751732289 CMS
BABAK BASERI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $23.5512/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751732763 CMS
CAITLIN L COSTELLO
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $9.1312/29/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751732845 CMS
HUSSEIN MERZA
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $24.6412/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751733283 CMS
ASHISH KHOT
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.7212/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751733893 CMS
HANNI SALIH
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $19.6312/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751734279 CMS
ALBERTO BESSUDO
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $9.1312/29/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751735165 CMS
ANIL V TUMKUR
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $19.7912/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751736371 CMS
ROBERT F TASSAN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $13.7112/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751737735 CMS
DHARMEN J PATEL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $19.7912/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751738255 CMS
ARUNABH SEKHRI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.7212/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751738365 CMS
LIANA MAKARIAN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $13.6412/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751738397 CMS
MAURO C JANOSKI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $23.5512/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751738545 CMS
NEELESH BANGALORE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.2412/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751731719 CMS
JOEL SCHOR
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $11.7712/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751734173 CMS
ANUJ K MAHINDRA
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $9.1312/28/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751734899 CMS
WILLIAM CURRY MCEVOY
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $11.2612/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751735159 CMS
MITCHELL H FOLBE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $14.2512/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751737929 CMS
MITCHELL H FOLBE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $4.9112/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751737931 CMS
MITCHELL H FOLBE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $9.1312/28/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751737947 CMS
MITCHELL H FOLBE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $9.1312/28/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751737953 CMS
DHARAMVIR JAIN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $12.4512/28/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751738097 CMS
SHELLY C SHAND
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $19.0112/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751730117 CMS

Practitioner overview · all loaded program years

8,567 providers listed 29,692 records General Payments

General Payments to practitioners — all loaded program years

  • 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.

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.

Practitioner payments by program year

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

By recipient specialty (114)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 74 specialties 4,994 providers
Chiropractic Providers 1 specialty 5 providers
Dental Providers 3 specialties 8 providers
Eye and Vision Services Providers 2 specialties 4 providers
Nursing Service Providers 5 specialties 15 providers
Physician Assistants & Advanced Practice Nursing Providers 28 specialties 3,377 providers
Podiatric Medicine & Surgery Service Providers 1 specialty 1 providers

Providers listed (8,567)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AAKRITI SONI — TX 2
AAMER FAROOQ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NJ 4
AARON A AMBRAD Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ 5
AARON ALIZADEH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA 1
AARON CLEVELAND DENSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 18
AARON D DOHENY Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Oncology FL 6
AARON DAVID HAYES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL 2
AARON J STIRLING Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner CA 1
AARON JOHN HARRIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN 5
AARON L ANDERSON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant IA 2
AARON M LAINE Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX 3
AARON MICHAEL GOODMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV 1
AARON R ZARNOSKY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant MI 1
AARON T BOWMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV 1
AARON T GERDS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OH 3
AARON T HENDERSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 1
AARON W FLANDERS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 8
AARTI SHEVADE Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology PA 5
AASEMS JACOB Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY 4
AASIM S SEHBAI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL 10
ABBEY BRUNO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA 8
ABBEY J KALER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX 1
ABBIE S HARRIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN 8
ABBY E BLASCO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner IL 1
ABBY MELANCON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care MS 3
ABBY SKRIPKO Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical PA 2
ABDERRAHIM KHOMANI Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology SC 2
ABDUL G MUNDIA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 3
ABDUL RAFEH NAQASH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OK 1
ABDULLAH MALAS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL 1
ABDULRAHEEM YACOUB — KS 1
ABDUR SHAKIR Allopathic & Osteopathic Physicians|Internal Medicine IL 5
ABEL MENDEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX 1
ABHIJIT GODBOLE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AR 4
ABHILASH P NAMBIAR Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ 3
ABHIMANYU GHOSE Allopathic & Osteopathic Physicians|Internal Medicine AZ 5
ABHINAV B CHANDRA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ 1
ABHINAV MITTAL Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease AZ 5
ABHISHEK KALLA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD 1
ABHISHEK SINGH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology RI 1
ABIBAIL ANNE PLEC Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX 3
ABID MOHIUDDIN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AR 3
ABIDA BUSHRA — AL 1
ABIGAEL R MAGNO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX 2
ABIGAIL B BYRNES Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY 9
ABIGAIL C SCHMIDT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family PA 1
ABIGAIL G BEZEK Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical PA 3
ABIGAIL LEIGH MCNULTY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner CO 2
ABINESH SEKAR — MA 3
ABISOLA A AJAYI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA 1