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 1,901–1,950 of 6,913.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
JENNY JOO
Physician / non-physician practitioner
Genmab U.S., Inc. $29.2909/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235934920 CMS
JOHANA TORRES
Physician / non-physician practitioner
Genmab U.S., Inc. $21.8109/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235935256 CMS
KIMBERLY H MERRILL
Physician / non-physician practitioner
Genmab U.S., Inc. $19.2109/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235936396 CMS
KRISTEN EMURA KOZENIEWSKI
Physician / non-physician practitioner
Genmab U.S., Inc. $44.4309/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235936514 CMS
KRYSTLE CALLAN
Physician / non-physician practitioner
Genmab U.S., Inc. $24.9809/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235936690 CMS
LORI N HARMER
Physician / non-physician practitioner
Genmab U.S., Inc. $23.3009/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235937412 CMS
MARGARETE ANITA MAYHUGH
Physician / non-physician practitioner
Genmab U.S., Inc. $44.4309/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235937795 CMS
NICOLE ANN MCCOLE
Physician / non-physician practitioner
Genmab U.S., Inc. $22.4009/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235939020 CMS
RACHEL WEEKS
Physician / non-physician practitioner
Genmab U.S., Inc. $22.4009/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235939483 CMS
SHANNON MARIE MUNDAY
Physician / non-physician practitioner
Genmab U.S., Inc. $24.9809/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235940312 CMS
TIFFANY CRYSTLE CARAGAN
Physician / non-physician practitioner
Genmab U.S., Inc. $29.2909/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235941026 CMS
TIFFANY M JAGIELO
Physician / non-physician practitioner
Genmab U.S., Inc. $44.4309/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235941036 CMS
Carle Foundation Hospital
Teaching hospital
Genmab U.S., Inc. $2,250.0009/26/2025 Space rental or facility fees (teaching hospital only) No dispute reported Delay: No
Change: NEW
06/30/20261235941404 CMS
ALAA A ELBENDARY
Physician / non-physician practitioner
Genmab U.S., Inc. $17.4209/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235917676 CMS
ALEX GORDON SIEG
Physician / non-physician practitioner
Genmab U.S., Inc. $18.6109/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235917748 CMS
ALI GUERMAZI
Physician / non-physician practitioner
Genmab U.S., Inc. $6,000.0009/25/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261235917804 CMS
ASHWIN K VASUDEVAMURTHY
Physician / non-physician practitioner
Genmab U.S., Inc. $26.5809/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235918360 CMS
CHRISTOPHER J GAY
Physician / non-physician practitioner
Genmab U.S., Inc. $33.6009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235918934 CMS
ERSIN UNAL
Physician / non-physician practitioner
Genmab U.S., Inc. $31.6309/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235919606 CMS
JAMES VH UYEKI
Physician / non-physician practitioner
Genmab U.S., Inc. $29.7309/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920392 CMS
KETURA P WISNER
Physician / non-physician practitioner
Genmab U.S., Inc. $28.7009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235921396 CMS
LINDA S COUCH
Physician / non-physician practitioner
Genmab U.S., Inc. $33.6009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235921794 CMS
MARGARET GORE
Physician / non-physician practitioner
Genmab U.S., Inc. $26.2509/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235922264 CMS
MATTHEW STEPHEN THURMAN
Physician / non-physician practitioner
Genmab U.S., Inc. $33.6009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235922742 CMS
MELHEM JABBOUR
Physician / non-physician practitioner
Genmab U.S., Inc. $16.0009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235922885 CMS
MICHAEL PORUBCIN
Physician / non-physician practitioner
Genmab U.S., Inc. $18.6109/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235922991 CMS
CHELSEA LOUANN SIMPSON
Physician / non-physician practitioner
Genmab U.S., Inc. $26.5809/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235932347 CMS
DANIEL PAUL WELCH
Physician / non-physician practitioner
Genmab U.S., Inc. $33.6009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235932917 CMS
DENISE E WRIGHT
Physician / non-physician practitioner
Genmab U.S., Inc. $28.7009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235933079 CMS
JONQUEL A WILLIAMS
Physician / non-physician practitioner
Genmab U.S., Inc. $20.7009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235935327 CMS
KATHRYN THOMPSON
Physician / non-physician practitioner
Genmab U.S., Inc. $29.7309/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235935875 CMS
KATHY KHRISTINA BANNON
Physician / non-physician practitioner
Genmab U.S., Inc. $16.0009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235935904 CMS
LEIGH HANNAH FLEGGE-SCHLIE
Physician / non-physician practitioner
Genmab U.S., Inc. $26.5809/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235937063 CMS
MACKENZIE PIERCE
Physician / non-physician practitioner
Genmab U.S., Inc. $29.7309/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235937507 CMS
MANILA KUMAR
Physician / non-physician practitioner
Genmab U.S., Inc. $15.7309/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235937743 CMS
PAMELA D GARZA
Physician / non-physician practitioner
Genmab U.S., Inc. $29.7309/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235939283 CMS
SHELA PAPILLON ANDERSON
Physician / non-physician practitioner
Genmab U.S., Inc. $33.6009/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235940380 CMS
SUSANNE RISTOW MORRIS
Physician / non-physician practitioner
Genmab U.S., Inc. $29.7309/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235940855 CMS
VICTORIA FAUCHEUX
Physician / non-physician practitioner
Genmab U.S., Inc. $26.9909/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235941182 CMS
City Of Hope National Medical Ctr
Teaching hospital
Genmab U.S., Inc. $12,500.0009/25/2025 Space rental or facility fees (teaching hospital only) No dispute reported Delay: No
Change: NEW
06/30/20261235941410 CMS
BRIAN JOHN LEBERTHON
Physician / non-physician practitioner
Genmab U.S., Inc. $22.4009/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235918608 CMS
CHERYL ANN BREWER
Physician / non-physician practitioner
Genmab U.S., Inc. $29.1809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235918836 CMS
EDWARD ALAN NABRINSKY
Physician / non-physician practitioner
Genmab U.S., Inc. $19.3809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235919426 CMS
ERIC J AVERY
Physician / non-physician practitioner
Genmab U.S., Inc. $23.0209/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235919560 CMS
ERIC P XANTHOPOULOS
Physician / non-physician practitioner
Genmab U.S., Inc. $19.3809/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235919568 CMS
IMRAN M PUTHAWALA
Physician / non-physician practitioner
Genmab U.S., Inc. $20.0509/24/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261235920256 CMS
JIAN GUAN
Physician / non-physician practitioner
Genmab U.S., Inc. $18.6409/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235920706 CMS
JONATHAN ASIF ABBAS
Physician / non-physician practitioner
Genmab U.S., Inc. $4,900.0009/24/2025 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
06/30/20261235920944 CMS
MARIO JAVIER PINEDA
Physician / non-physician practitioner
Genmab U.S., Inc. $22.2609/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235922355 CMS
MAX J RABINOWITZ
Physician / non-physician practitioner
Genmab U.S., Inc. $30.9109/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235922782 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