Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2021–2025 Search official records Methodology

Genmab U.S., Inc.

8,047 providers listed $4,318,335.58 reported 21,494 records General Payments

General Payments reported — all loaded program years

$4,318,335.58

  • 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.

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

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology $1,168,585.19 1,849 342
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $1,163,199.58 6,478 2,117
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $765,149.01 1,980 580
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology $244,899.35 505 106
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $198,565.30 2,993 1,260
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology $151,426.72 323 141
Allopathic & Osteopathic Physicians|Internal Medicine $115,422.68 477 213
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $82,044.27 1,277 609
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health $72,011.06 307 47
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $69,776.45 1,694 761
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care $48,864.31 448 191
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $38,209.23 596 270
Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology $31,192.66 45 27
Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology $24,655.28 526 258
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $15,947.95 377 155
Allopathic & Osteopathic Physicians|Family Medicine $13,665.56 81 50
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology $9,579.98 238 120
Allopathic & Osteopathic Physicians|Dermatology $6,991.10 8 6
Allopathic & Osteopathic Physicians|Pediatrics $6,981.14 17 8
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $6,480.16 11 6
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $5,529.87 10 6
Allopathic & Osteopathic Physicians|Surgery $4,955.99 91 60
Allopathic & Osteopathic Physicians|Internal Medicine|Magnetic Resonance Imaging (MRI) $4,707.88 6 1
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical $4,682.53 60 23
Eye and Vision Services Providers|Optometrist $3,161.95 45 37

Providers listed (8,047)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
IRA S WINER Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology MI $1,575.00
IRENE B AMBE NGUNI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NJ $77.95
IRENE EPELBOYM ROSSMER Allopathic & Osteopathic Physicians|Surgery|Surgical Oncology NJ $32.00
IRENE KYRITSIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology TX $19.35
IRENE-NICOLE M LUCERO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $47.44
IRFAN AHMED VAZIRI Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NE $21.09
IRFAN B AHMED Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology FL $34.13
IRINA VITA SPARKS Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology IN $26.11
IRL B GREENWELL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology SC $25.71
IRMA R MENDOZA-MONTOYA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OR $26.09
IRMAN FORGHANI Allopathic & Osteopathic Physicians|Medical Genetics|Clinical Genetics (M.D.) FL $46.26
IROROEFE OLAYEMI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NJ $32.39
IRSIDA XHIHANI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MI $19.19
ISAAC MATTHEW CHAMBERS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology KS $44.60
ISAAC TAFUR Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TX $21.89
ISABEL B RIVERO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care FL $124.99
ISAIAH T WILES Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant KY $135.39
ISHMAEL A JAIYESIMI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MI $47.42
ISRAEL WIZNITZER Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $13.94
ISRAEL ZIGHELBOIM Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology PA $224.34
ISSAC M ESSEESSE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $121.92
IVAN BIGLANG AWA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care NY $23.54
IVAN BORRELLO Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $316.03
IVAN LAW Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology WA $34.77
IVANOE J VEGA DULANTO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $19.75
IVETTE S VIGODA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $109.28
IVEY MADELYN WALKER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $109.84
IVO TENENG Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD $65.53
IVONNE R PEREIRA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NJ $251.12
IVOR BENJAMIN Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology AZ $147.33
IVOR PERCENT Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $50.08
IWONA PODZIELINSKI Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology IN $272.05
IYAD S HAMARNEH Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology AZ $286.32
IZIDORE LOSSOS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $1,229.66
JAANKI KHANDELWAL Allopathic & Osteopathic Physicians|Internal Medicine TX $26.75
JACK D BURTON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NC $24.69
JACK H FREIMANN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $107.96
JACK J RODRIGUEZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MS $18.51
JACK ROSTAS Allopathic & Osteopathic Physicians|Surgery|Surgical Oncology TX $21.89
JACK THOMAS MCAFEE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $19.35
JACK W ERTER Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TN $232.25
JACKIE HUANG Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health CA $184.65
JACKIE L JONES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology MD $23.02
JACKLYN M CHAVEZ Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NM $616.22
JACKLYN M GIDEON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health IL $2,663.35
JACKLYN M GRIFFIN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MI $45.67
JACKSON REYNOLDS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL $14.64
JACLYN BEAM Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AZ $65.67
JACLYN FENNELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health NH $99.91
JACLYN L MEIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family IA $54.81