ARGENX US, 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 · PY2022

Date, newest first, then reporting company; values as published by CMS.

General Payments · PY2022 · All recipient types · CMS publication 2026-06-30

8,338 matching records · $2,390,470.02 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 8,338 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 1–50 of 8,338.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
BENJAMIN MARK HOFFMAN
Physician / non-physician practitioner
ARGENX US, INC. $23.3012/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951628201 CMS
CHARLES A CAPE
Physician / non-physician practitioner
ARGENX US, INC. $11.7512/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951626585 CMS
RASMONI ROY
Physician / non-physician practitioner
ARGENX US, INC. $11.7512/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951630789 CMS
REJO CHERIAN
Physician / non-physician practitioner
ARGENX US, INC. $36.5512/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951630889 CMS
YILIAM CLAVELO
Physician / non-physician practitioner
ARGENX US, INC. $36.5512/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951637137 CMS
KENDRICK KNOLL HENDERSON
Physician / non-physician practitioner
ARGENX US, INC. $11.7512/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951638193 CMS
LEE S STEIN
Physician / non-physician practitioner
ARGENX US, INC. $11.7512/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951638839 CMS
THOMAS W ARNOLD
Physician / non-physician practitioner
ARGENX US, INC. $11.7512/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951639973 CMS
DAVID L PRITCHARD
Physician / non-physician practitioner
ARGENX US, INC. $11.7512/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951643697 CMS
JENNA R COOPER
Physician / non-physician practitioner
ARGENX US, INC. $25.4012/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951627349 CMS
KARESSA A PRESNAR
Physician / non-physician practitioner
ARGENX US, INC. $21.4012/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951631011 CMS
THOMAS H PATTON
Physician / non-physician practitioner
ARGENX US, INC. $25.4112/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951632107 CMS
AMY E HILL
Physician / non-physician practitioner
ARGENX US, INC. $30.4012/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951633365 CMS
KATHERINE G ROTH
Physician / non-physician practitioner
ARGENX US, INC. $2.0012/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951634505 CMS
KATHERINE G ROTH
Physician / non-physician practitioner
ARGENX US, INC. $25.1712/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951634507 CMS
JUAN LACAYO
Physician / non-physician practitioner
ARGENX US, INC. $30.4012/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951636837 CMS
ABBAS MEHDI
Physician / non-physician practitioner
ARGENX US, INC. $31.8712/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951636971 CMS
BRIAN K HOGAN
Physician / non-physician practitioner
ARGENX US, INC. $25.4012/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951637131 CMS
PAMELA L MCMASTER
Physician / non-physician practitioner
ARGENX US, INC. $21.5312/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951640519 CMS
EDUARDO ADONIAS DE SOUSA
Physician / non-physician practitioner
ARGENX US, INC. $4,500.0012/28/2022 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: UNCHANGED
06/30/2026951641407 CMS
EDUARDO ADONIAS DE SOUSA
Physician / non-physician practitioner
ARGENX US, INC. $113.0012/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951641411 CMS
EDUARDO ADONIAS DE SOUSA
Physician / non-physician practitioner
ARGENX US, INC. $99.2312/28/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951641417 CMS
ARTURO J OTERO
Physician / non-physician practitioner
ARGENX US, INC. $25.4112/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951641843 CMS
DREUX R PATTON
Physician / non-physician practitioner
ARGENX US, INC. $2.0012/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951642287 CMS
DREUX R PATTON
Physician / non-physician practitioner
ARGENX US, INC. $25.1712/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951642289 CMS
MADHAV H BHAT
Physician / non-physician practitioner
ARGENX US, INC. $21.5212/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951643425 CMS
JASON A SANTIAGO
Physician / non-physician practitioner
ARGENX US, INC. $16.9412/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951629209 CMS
ENRIQUE SEGURA
Physician / non-physician practitioner
ARGENX US, INC. $18.3012/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951632841 CMS
JAMES LAMB
Physician / non-physician practitioner
ARGENX US, INC. $18.6612/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951634263 CMS
BRIAN W PETERSON
Physician / non-physician practitioner
ARGENX US, INC. $18.3012/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951636839 CMS
BRODY L HENKEL
Physician / non-physician practitioner
ARGENX US, INC. $23.7312/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951640233 CMS
LINDSEY H MANGUM
Physician / non-physician practitioner
ARGENX US, INC. $18.6712/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951641103 CMS
SCOTT GREGORY SATKO
Physician / non-physician practitioner
ARGENX US, INC. $18.2312/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951627175 CMS
VEENA SUBRAMANIAN
Physician / non-physician practitioner
ARGENX US, INC. $31.4012/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951627935 CMS
CHRISTOPHER N MARSHALL
Physician / non-physician practitioner
ARGENX US, INC. $18.2312/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951629513 CMS
GREGORY T GREENWOOD
Physician / non-physician practitioner
ARGENX US, INC. $18.2312/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951630199 CMS
THERESA MCCRUMB
Physician / non-physician practitioner
ARGENX US, INC. $21.8912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951631119 CMS
JOSHUA WILLIAM HARBAUGH
Physician / non-physician practitioner
ARGENX US, INC. $18.2312/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951632277 CMS
SUSAN J STEEN
Physician / non-physician practitioner
ARGENX US, INC. $20.4812/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951632579 CMS
SUNIL KUMAR REDDY
Physician / non-physician practitioner
ARGENX US, INC. $20.4812/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951632709 CMS
ANDREW H SPANGLER
Physician / non-physician practitioner
ARGENX US, INC. $18.2312/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951633247 CMS
ARASH FARHADI
Physician / non-physician practitioner
ARGENX US, INC. $27.4012/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951633829 CMS
NICHOLAS O MCLEAN
Physician / non-physician practitioner
ARGENX US, INC. $18.2312/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951633845 CMS
RAMESH GOPALASWAMY
Physician / non-physician practitioner
ARGENX US, INC. $31.3912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951633959 CMS
RYAN L YODER
Physician / non-physician practitioner
ARGENX US, INC. $21.8912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951634735 CMS
RAJESH BHATNAGAR
Physician / non-physician practitioner
ARGENX US, INC. $21.6712/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951636993 CMS
RAJESH BHATNAGAR
Physician / non-physician practitioner
ARGENX US, INC. $25.5812/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951636995 CMS
SHARIFF DUNLAP
Physician / non-physician practitioner
ARGENX US, INC. $27.4012/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951637125 CMS
JAMES ANDERSON
Physician / non-physician practitioner
ARGENX US, INC. $21.0812/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951638043 CMS
PAMELA KLEIN
Physician / non-physician practitioner
ARGENX US, INC. $444,481.0012/23/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951638061 CMS

Practitioner overview · all loaded program years

10,799 providers listed 66,304 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2022, 2023, 2024, 2025
  • Record count: 66,304
  • Providers listed: 10,799

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
PY2022 $2,354,220.02 8,332 3,461 This company in PY2022 →
PY2023 $3,157,974.68 16,506 5,024 This company in PY2023 →
PY2024 $3,423,911.48 19,514 5,591 This company in PY2024 →
PY2025 $4,435,055.67 21,952 6,364 This company in PY2025 →

By recipient specialty (161)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 116 specialties 6,476 providers
Chiropractic Providers 2 specialties 10 providers
Dental Providers 2 specialties 3 providers
Eye and Vision Services Providers 1 specialty 23 providers
Nursing Service Providers 7 specialties 25 providers
Physician Assistants & Advanced Practice Nursing Providers 30 specialties 3,711 providers
Podiatric Medicine & Surgery Service Providers 3 specialties 6 providers

Providers listed (10,799)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
A NARASIMHA RAO Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 5
AAKASH BHARGAVA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Pain Medicine CT 4
AAMER HABIB Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL 2
AAMIR HASHMAT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MS 11
AAMIR HUSSAIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH 6
AAMIR RASHEED Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY 8
AAMR ARIF HEREKAR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 14
AANCHAL JAIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA 1
AANCHAL TANEJA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 1
AARON ALAN COCHRAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH 2
AARON BRODSKY HEATH Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology MD 1
AARON BRUCE KOONCE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MO 2
AARON CHU Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KS 1
AARON DAVID TOLAN Allopathic & Osteopathic Physicians|Internal Medicine SC 3
AARON FARROW Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OK 14
AARON J NOVY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical MA 1
AARON L ELLENBOGEN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI 1
AARON L STEFAN Eye and Vision Services Providers|Optometrist NJ 1
AARON M HAUG Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CO 16
AARON P LEININGER Allopathic & Osteopathic Physicians|Family Medicine|Sports Medicine NC 1
AARON PATRICK NOLES Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL 1
AARON R MANGOLD Allopathic & Osteopathic Physicians|Dermatology AZ 4
AARON S ZELIKOVICH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neuromuscular Medicine NY 3
AAROOP HARIDAS Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology AR 2
AARTHI RAM Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 5
AASHOO MENTREDDI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology ME 7
ABBAS MEHDI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA 22
ABBY CARLSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care FL 8
ABBY L KOONS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family IN 1
ABBY RENEE CAYLOR Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner PA 3
ABBY YOCHIM Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant PA 13
ABDALLAH MAHMOUD HAMDALLAH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology IL 12
ABDALLAH SAD-UD DIN FARRUKH Allopathic & Osteopathic Physicians|Neurological Surgery CA 6
ABDALMALIK BIN KHUNAYFIR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology GA 1
ABDEL RAHMAN D SALEH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology AR 10
ABDELHAKIM A HUSSEIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH 1
ABDELHAKIM DINAR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY 9
ABDELHAKIM KASMIA — AL 12
ABDI MOROVATI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA 7
ABDUL KADIR — TX 7
ABDUL QADIR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology GA 3
ABDUL R MAMSA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL 1
ABDUL S KHAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY 6
ABDUL TARIQ Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NV 27
ABDULLAH ALSHAMMAA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI 1
ABDULLAH SHAHID Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NC 1
ABDULMUNAIM MAHMOUD EID Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MO 1
ABEERA ALI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OK 4
ABEL JOSUE ARZU Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant OK 1
ABHA MISHRA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MS 2