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
KATHEEN CONNORS REID Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health SC $14.60
KATHERINE A ALEXANDER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner OH $88.85
KATHERINE A LAMBERT Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant MD $33.06
KATHERINE A MAHAR Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $112.49
KATHERINE A THIEL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MS $15.98
KATHERINE ANNE SELLERS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $15.04
KATHERINE B STEINMETZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner PA $115.00
KATHERINE BUCK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OK $342.73
KATHERINE BYRKET KY $55.09
KATHERINE CHIYU WANG Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $48.15
KATHERINE D GREENWALT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $29.37
KATHERINE ELIZABETH CHAFIN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family VA $17.71
KATHERINE GLOTFELTY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology MD $92.01
KATHERINE HARRISON CHAKNIS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant GA $21.17
KATHERINE J BAXTER Allopathic & Osteopathic Physicians|Surgery TX $19.47
KATHERINE KAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health NY $150.00
KATHERINE KELLY PERDONI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NC $43.64
KATHERINE LORRAINE FOSS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant GA $21.17
KATHERINE MAGER Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology NY $124.99
KATHERINE MITCHELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner KY $48.98
KATHERINE NADINE HAHNE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NC $109.24
KATHERINE SPRINGMAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family IN $46.76
KATHERINE WILLIAMS SHERIDAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AL $18.05
KATHI E REYNOLDS Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Adult Health OH $25.00
KATHLEEN A FARINGER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant PA $15.22
KATHLEEN ANN MURPHY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NY $16.33
KATHLEEN B ALLOR Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical MI $118.44
KATHLEEN B PUGH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AL $66.76
KATHLEEN C MENDHEIM Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner AL $48.45
KATHLEEN CROWLEY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $124.70
KATHLEEN H MILAM Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner AR $12.70
KATHLEEN HENDERSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health PA $16.40
KATHLEEN J SMITH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health PA $16.40
KATHLEEN LEE Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical FL $39.51
KATHLEEN LUTZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Obstetrics & Gynecology NY $735.00
KATHLEEN M SACHARIAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health PA $122.72
KATHLEEN M TONKIN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NE $22.09
KATHLEEN MCKILLIP Allopathic & Osteopathic Physicians|Internal Medicine|Hospice and Palliative Medicine NE $20.81
KATHLEEN MOORE Allopathic & Osteopathic Physicians|Obstetrics & Gynecology OK $29,544.00
KATHLEEN SANTIAGO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AL $51.52
KATHLEEN SHARKEY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL $17.53
KATHRYN A ARRAMBIDE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AL $36.61
KATHRYN A SHUNNARAH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL $62.87
KATHRYN ANISSA BAKSH Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CO $14.70
KATHRYN BOWER Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $71.25
KATHRYN C WILSON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $27.58
KATHRYN CAMPION Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care MD $26.00
KATHRYN CICCOLINI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care NY $27.49
KATHRYN FNP SHELTON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN $65.01
KATHRYN G FRANCESCON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KY $40.54