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
JOHN H HOWARD Allopathic & Osteopathic Physicians|Surgery|Surgical Oncology AL $15.28
JOHN H POWELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $21.25
JOHN HAROLD RUMMEL Allopathic & Osteopathic Physicians|Ophthalmology AZ $32.98
JOHN HENEGAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MS $38.81
JOHN HU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $51.42
JOHN J GRAHAM Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OH $132.03
JOHN J TEAHAN Allopathic & Osteopathic Physicians|Ophthalmology NM $24.75
JOHN J WILSON Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology NJ $231.18
JOHN JOSEPH BOMALASKI Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology KY $53.53
JOHN JOSEPH FELDMEIER Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX $28.86
JOHN K CHAN Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology CA $66,737.93
JOHN K WONG Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $163.90
JOHN KAILATH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $22.61
JOHN KHOURY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $57.82
JOHN KIM Allopathic & Osteopathic Physicians|Internal Medicine TX $136.41
JOHN L MIKELL Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology GA $16.13
JOHN M BURKE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CO $14,511.93
JOHN M GOLDENRING Allopathic & Osteopathic Physicians|Pediatrics CA $6,585.17
JOHN M ROBINSON Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology NC $17.16
JOHN M WAPLES Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology AL $158.17
JOHN MATHEWS Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TX $32.19
JOHN MATTHEW R PIERCE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL $63.28
JOHN MICHAEL FRANCIS EUSEBIO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NV $50.25
JOHN MICHAEL WALLMARK Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD $30.65
JOHN MIGLIANO Allopathic & Osteopathic Physicians|Internal Medicine|Geriatric Medicine AZ $93.29
JOHN N ALLAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $132.44
JOHN NAKAYAMA Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology PA $87.46
JOHN O MASCARENHAS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $785.00
JOHN OGDEN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $124.99
JOHN P DIAZ Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology FL $94.08
JOHN P KELLY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV $28.00
JOHN P WHITECAR Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MS $39.94
JOHN PAUL YC SHEN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $38.45
JOHN PETERSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NC $19.46
JOHN PETERSON Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $53.13
JOHN R EDWARDS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IN $181.55
JOHN R KRAUSE Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology TX $72.25
JOHN R RUSSELL Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AL $15.83
JOHN R SCHAUB Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $35.18
JOHN R WEINHOLD Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $54.41
JOHN RICHARD NICHOLSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL $15.81
JOHN S HROM Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MS $15.36
JOHN S NOVAK Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical CO $425.27
JOHN S PRICHARD Allopathic & Osteopathic Physicians|Family Medicine CA $24.99
JOHN SCOTT RENSHAW Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $124.99
JOHN T FOUST Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TN $119.40
JOHN T HOFF Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology MO $22.21
JOHN THACHIL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $18.82
JOHN VAUGHN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $1,463.03
JOHN VIETQUANG DANG Allopathic & Osteopathic Physicians|Internal Medicine MD $275.25