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 · PY2025

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

General Payments · PY2025 · All recipient types · CMS publication 2026-06-30

4,926 matching records · $682,255.79 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 4,926 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 4,926.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
SYED RAFIQUE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $20.0012/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246652621 CMS
JOSEPH L POTZ
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $31.3412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246647276 CMS
MUHAMMAD A HAMADEH
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $32.3012/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246649529 CMS
NARAYANAN SADAGOPAN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $24.5312/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246649673 CMS
SELVA SUNIL SAMUEL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $31.3412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246656479 CMS
RANDY S RICH
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $21.5312/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246650919 CMS
ROBERTO MONTOYA BARRAZA
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $21.5312/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246651314 CMS
WARNER PENG
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $29.0112/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246653022 CMS
ASHLEY MICHELLE BOYLE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $22.1912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246653643 CMS
BARBARA LEE BELLFIELD
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $29.0112/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246653677 CMS
CHRISTY R PARKS
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $22.1912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246653995 CMS
CLESHEREE STEPTER
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $22.1912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246654011 CMS
MONICA EUIJIN LEE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $25.5312/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246649472 CMS
SANJAY SHARMA
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $25.5312/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246651763 CMS
STEVEN W KIM
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $25.5312/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246652469 CMS
SHELBY NICHOLE MAKRIS
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $25.5312/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246656531 CMS
ANDREW HWANG
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $26.6312/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246642119 CMS
CHARITY ANN HUANG
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $26.6312/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246643492 CMS
GENE TITUNIK YOSHIKAWA
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $26.6312/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246645185 CMS
GURINDERJIT K SIDHU
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $28.5112/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246645477 CMS
HILLARY DAUGHERTY
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $21.1312/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246645905 CMS
JESSICA MATTHIESEN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $26.6312/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246646761 CMS
SHAKER R DAKHIL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.4712/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246652029 CMS
ELIZABETH PERSEPHONE ANDERSEN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $28.5112/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246654289 CMS
JULIANNA M BERGKAMP
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $15.4712/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246654942 CMS
LARISSA CELLES
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $26.6312/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246655234 CMS
VERNESA WRIGHT
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $28.5112/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246657270 CMS
DAWOOD B FINDAKLY
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $10.3412/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246644234 CMS
ERIC M CHEUNG
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $26.5112/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246644782 CMS
FRANK KOJI MORI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $17.7212/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246645067 CMS
JAMES BERENSON
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $30.7312/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246646366 CMS
JAMES Y TSAI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $17.5212/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246646393 CMS
STEVEN TAI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $26.5112/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246656759 CMS
ARLENE ESTHER GARCIA-SOTO
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $18.9412/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246642569 CMS
GERALD P MILETELLO
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $27.9512/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246645249 CMS
MUKESHKUMAR DEVSHIBHAI DELVADIYA
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $18.9412/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246649581 CMS
NAGAPRASAD NAGAJOTHI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $19.8112/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246649649 CMS
NOMAN RAFIQUE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $19.8112/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246649953 CMS
PAVANI ELLIPEDDI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $27.9512/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246650269 CMS
AFTON KAY SWANSON
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $24.8612/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246653270 CMS
EVE JOHNSON
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $18.9412/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246654377 CMS
TANYA M BOWSHER
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $24.8612/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246656902 CMS
TRISHA A COCKRELL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $19.8712/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246657218 CMS
CHRISTOPHER ANGELO SEQUEIRA
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $21.0212/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246643604 CMS
FATEMA M ESMAIL
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $26.3712/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246644912 CMS
FOMA MUNOH KENNE
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $14.5912/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246645019 CMS
MITCHELL D MARTIN
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $27.2412/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246649295 CMS
MUHAMMAD HASSAAN IMAM
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $21.0212/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246649549 CMS
NIKHILA THAMMINENI
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $14.5912/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246649929 CMS
RAJAT MALHOTRA
Physician / non-physician practitioner
Karyopharm Therapeutics Inc. $26.3712/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261246650704 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