Genmab U.S., 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

6,913 matching records · $1,297,629.55 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 6,913 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 1,951–2,000 of 6,913.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
MICHAEL W SCHUSTER
Physician / non-physician practitioner
Genmab U.S., Inc. $26.7809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235923183 CMS
PREET SINGH
Physician / non-physician practitioner
Genmab U.S., Inc. $25.8109/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235925028 CMS
RAYMOND ELSOUEIDI
Physician / non-physician practitioner
Genmab U.S., Inc. $18.7809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235925449 CMS
STEVEN M MINTER
Physician / non-physician practitioner
Genmab U.S., Inc. $20.6309/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235927876 CMS
STEVEN Y LIU
Physician / non-physician practitioner
Genmab U.S., Inc. $30.9109/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235927904 CMS
THOMAS A JANDL
Physician / non-physician practitioner
Genmab U.S., Inc. $26.7809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235928851 CMS
COLLEEN MARIE THORNTON
Physician / non-physician practitioner
Genmab U.S., Inc. $30.9109/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235932629 CMS
ELIZABETH M HILL
Physician / non-physician practitioner
Genmab U.S., Inc. $19.3809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235933330 CMS
JOAN STOYKOVICH
Physician / non-physician practitioner
Genmab U.S., Inc. $22.4009/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235935204 CMS
KAREN L DWYER
Physician / non-physician practitioner
Genmab U.S., Inc. $18.9009/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235935673 CMS
MADISON HALEY ROSIN
Physician / non-physician practitioner
Genmab U.S., Inc. $30.9109/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235937539 CMS
MICHELLE R BASYE
Physician / non-physician practitioner
Genmab U.S., Inc. $19.3809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235938628 CMS
NICOLE DIANE BURCA GIN
Physician / non-physician practitioner
Genmab U.S., Inc. $22.2609/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235938988 CMS
REBECCA S CONLEY
Physician / non-physician practitioner
Genmab U.S., Inc. $18.7809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235939611 CMS
RUBIN GUO
Physician / non-physician practitioner
Genmab U.S., Inc. $26.7809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235939826 CMS
SYDNEY MAYES
Physician / non-physician practitioner
Genmab U.S., Inc. $20.6309/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235940881 CMS
VIRGINIA KATHLEEN AUSTIN
Physician / non-physician practitioner
Genmab U.S., Inc. $29.2809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235941196 CMS
ZACH L ZIPSIR
Physician / non-physician practitioner
Genmab U.S., Inc. $30.9109/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235941390 CMS
AMANDA DAWN BAUER
Physician / non-physician practitioner
Genmab U.S., Inc. $21.5509/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235917870 CMS
CHIRAG J DALSANIA
Physician / non-physician practitioner
Genmab U.S., Inc. $33.5009/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235918874 CMS
DAVID N ALJADIR
Physician / non-physician practitioner
Genmab U.S., Inc. $22.5409/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235919230 CMS
JORDAN C LOCKHART
Physician / non-physician practitioner
Genmab U.S., Inc. $26.0509/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920968 CMS
THOMAS CARL KRIVAK
Physician / non-physician practitioner
Genmab U.S., Inc. $5,250.0009/23/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261235928909 CMS
TIFFANY MASTERS REDFERN
Physician / non-physician practitioner
Genmab U.S., Inc. $411.2709/23/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261235929207 CMS
TRACY W DOBBS
Physician / non-physician practitioner
Genmab U.S., Inc. $22.5409/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235929310 CMS
AMANDA H MARTIN
Physician / non-physician practitioner
Genmab U.S., Inc. $22.5409/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235930650 CMS
ANNA M COMAYAGUA
Physician / non-physician practitioner
Genmab U.S., Inc. $119.7909/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235931066 CMS
APRIL HANSEN
Physician / non-physician practitioner
Genmab U.S., Inc. $19.0709/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235931214 CMS
ASHLEY D BELL
Physician / non-physician practitioner
Genmab U.S., Inc. $22.5409/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235931384 CMS
KENDRA L VALDEZ
Physician / non-physician practitioner
Genmab U.S., Inc. $26.0509/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235936211 CMS
LARISSA V KEAR
Physician / non-physician practitioner
Genmab U.S., Inc. $22.5409/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235936782 CMS
REILLY MARIE MUNSON
Physician / non-physician practitioner
Genmab U.S., Inc. $22.5409/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235939625 CMS
ROBERTA CLAUDINO STEPHENSON
Physician / non-physician practitioner
Genmab U.S., Inc. $32.3609/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235939761 CMS
SANDRA K KELLEY
Physician / non-physician practitioner
Genmab U.S., Inc. $22.5409/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235939949 CMS
TIFFANY J SIPE
Physician / non-physician practitioner
Genmab U.S., Inc. $22.5409/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235941034 CMS
VIRGINIA KATHLEEN AUSTIN
Physician / non-physician practitioner
Genmab U.S., Inc. $19.7709/23/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261235941198 CMS
Sanford Medical Center - Fargo
Teaching hospital
Genmab U.S., Inc. $1,200.0009/23/2025 Space rental or facility fees (teaching hospital only) No dispute reported Delay: No
Change: NEW
06/30/20261235941428 CMS
AHSAN U SHAH
Physician / non-physician practitioner
Genmab U.S., Inc. $29.7509/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235917636 CMS
ALIDA M ESPINOZA
Physician / non-physician practitioner
Genmab U.S., Inc. $34.9209/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235917822 CMS
BRIAN M SADOWSKI
Physician / non-physician practitioner
Genmab U.S., Inc. $18.7109/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235918616 CMS
DAVID W CROY
Physician / non-physician practitioner
Genmab U.S., Inc. $18.7109/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235919246 CMS
DONG WON KIM
Physician / non-physician practitioner
Genmab U.S., Inc. $34.9209/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235919384 CMS
FREDERICK MIN
Physician / non-physician practitioner
Genmab U.S., Inc. $34.9209/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235919770 CMS
HABTE A YIMER
Physician / non-physician practitioner
Genmab U.S., Inc. $27.3409/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920020 CMS
HANHSING WU
Physician / non-physician practitioner
Genmab U.S., Inc. $17.8509/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920070 CMS
HORACE EDWARD WALPOLE
Physician / non-physician practitioner
Genmab U.S., Inc. $18.7109/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920188 CMS
JAMES G FOSTER
Physician / non-physician practitioner
Genmab U.S., Inc. $18.7109/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920338 CMS
JAMES THOMPSON MCCLAIN
Physician / non-physician practitioner
Genmab U.S., Inc. $18.7109/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920390 CMS
JEFFREY M BROCK
Physician / non-physician practitioner
Genmab U.S., Inc. $18.7109/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920586 CMS
JOHN E DOSTER
Physician / non-physician practitioner
Genmab U.S., Inc. $18.7109/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920830 CMS

Practitioner overview · all loaded program years

8,047 providers listed 21,494 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2021, 2022, 2023, 2024, 2025
  • Record count: 21,494
  • Providers listed: 8,047

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
PY2021 $27,007.09 255 212 This company in PY2021 →
PY2022 $251,667.64 956 587 This company in PY2022 →
PY2023 $1,084,347.38 5,199 3,023 This company in PY2023 →
PY2024 $1,744,433.92 8,190 4,385 This company in PY2024 →
PY2025 $1,210,879.55 6,894 3,899 This company in PY2025 →

By recipient specialty (114)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 79 specialties 4,248 providers
Chiropractic Providers 1 specialty 2 providers
Dental Providers 2 specialties 3 providers
Eye and Vision Services Providers 2 specialties 38 providers
Nursing Service Providers 4 specialties 10 providers
Physician Assistants & Advanced Practice Nursing Providers 26 specialties 3,562 providers

Providers listed (8,047)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AAMIR ZAMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NJ 1
AARIEL L DEES Allopathic & Osteopathic Physicians|Obstetrics & Gynecology GA 1
AARON A AMBRAD Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ 5
AARON CLEVELAND DENSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 2
AARON D DOHENY Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Oncology FL 1
AARON J DIERINGER Allopathic & Osteopathic Physicians|Family Medicine NV 1
AARON JOHN HARRIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN 5
AARON M LAINE Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX 1
AARON MICHAEL GOODMAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV 1
AARON NATHANIEL SABOLCH Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology OR 2
AARON R BRAUN Allopathic & Osteopathic Physicians|Radiology|Vascular & Interventional Radiology NE 2
AARON RUBENSTEIN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NJ 1
AARON T HENDERSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 1
AARON W FLANDERS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 2
AARTHI RAJKUMAR Allopathic & Osteopathic Physicians|Internal Medicine OH 4
AARTI SHEVADE Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology PA 4
AASEMS JACOB Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY 3
AASIM S SEHBAI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL 3
ABBEY BRUNO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA 3
ABBEY ELISE MILLER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KS 1
ABBIE AURORA POSS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant OK 1
ABBIE S HARRIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN 5
ABBY ELIZABETH SHERMAN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical DC 1
ABBY L KOONS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family IN 1
ABBY M SHUMATE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care IA 1
ABDALLA SHOLI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PA 1
ABDUL G MUNDIA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY 1
ABDULLAH LADHA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology AZ 1
ABDULLAH MALAS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL 1
ABDULRAHEEM YACOUB — KS 2
ABEL MORON Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology TX 2
ABHIJIT B SASTE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OH 1
ABHILASH P NAMBIAR Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ 2
ABHILASHA JAYANTILAL PATEL Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX 3
ABHIMANYU GHOSE Allopathic & Osteopathic Physicians|Internal Medicine AZ 1
ABHINAV B CHANDRA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ 1
ABHISHEK SETH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PA 1
ABIGAIL B BYRNES Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KY 7
ABIGAIL LEIGH MCNULTY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner CO 1
ABIGAIL MICHAL YOUNG Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family PA 1
ABIGAIL RIEGER MCCRORY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AL 17
ABIGAIL S ZAMORANO Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology TX 2
ABIGAYLE LYNNE MYERS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH 2
ABINAV BAWEJA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CA 1
ABIR ALI KHAN Allopathic & Osteopathic Physicians|Internal Medicine TX 2
ABRAHAM KANATE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology WV 4
ABRAHAM P MATHEWS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NE 1
ABRAHAM TITUS — AL 3
ABY V JOSEPH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL 1
ACE LIPSON — DC 1