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
KAREN L DWYER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical NM $340.13
KAREN L LORUSSO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NM $26.23
KAREN L ORTIZ CRUZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ $24.13
KAREN M GREMMINGER Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ $16.00
KAREN MANN-BROWN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner AL $35.58
KAREN PAZ Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant FL $90.45
KARI D HOPFER Allopathic & Osteopathic Physicians|Radiology|Vascular & Interventional Radiology OK $19.90
KARI EMA HACKER Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology NC $59.04
KARI K SAVAGE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family SC $198.12
KARI L CUNNINGHAM Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NE $111.03
KARI L RING Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology VA $35.17
KARI SHEARMAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner DE $26.04
KARI SIERANT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health NJ $80.52
KARI ZICH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MN $48.91
KARIM ANWAR Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IN $106.90
KARIS MORIAH MARSHALL Allopathic & Osteopathic Physicians|Obstetrics & Gynecology TX $22.16
KARISSA WRIGHT BOYD Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MS $16.29
KARL A GUTER Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MT $55.54
KARL MALONE ROGERS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TN $72.02
KARLA JENISSE FELICIANO SALVA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology PR $16.05
KARLEEN F MCBRIDE Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant WI $31.99
KARMILA C MURPHY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $996.75
KAROLINA FAYSMAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health CA $16,086.57
KAROLINA KILOWSKI Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology TX $41.92
KAROLYN MINER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CT $17.90
KARUNA S KONERU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IN $19.54
KARYN J HANSEN Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology CT $127.35
KASANDRA J RISCH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health MI $58.52
KASEY DUNN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MO $24.10
KASEY GILL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner LA $73.46
KASEY JO FISHLEY Allopathic & Osteopathic Physicians|Family Medicine|Geriatric Medicine OH $23.95
KASEY THAYER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MI $53.13
KASHIF A FIROZVI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD $69.52
KASHIF ALI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD $111.58
KASI NOVAK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner IL $18.29
KASSIM A KHAN Allopathic & Osteopathic Physicians|Ophthalmology TX $96.94
KASSONDRA SUZANNE GRZANKOWSKI Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology TX $27.98
KATARZYNA TREBSKA Allopathic & Osteopathic Physicians|Surgery AZ $45.13
KATE MIMKEN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CO $39.65
KATELYN B PHILLIPS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NE $37.19
KATELYN ELIZABETH BONE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TX $21.71
KATELYN ISAAC Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner ME $16.73
KATELYN MCGLAUGHLIN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology FL $42.14
KATELYN TAYLOR GILLESPIE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA $53.37
KATELYN TELLO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $142.21
KATERINA EROKHINA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology WA $65.79
KATHARINE ESSELEN Allopathic & Osteopathic Physicians|Obstetrics & Gynecology MA $41.56
KATHARINE FISKE LORD Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical TX $54.04
KATHARINE T SMITH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner PA $98.19
KATHARINE THOMAS Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NV $25.27