Alexion Pharmaceuticals, Inc.

Saved items

Saved only in this browser. No account or alerts.

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 · PY2025

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

General Payments · PY2025 · All recipient types · CMS publication 2026-06-30

38,163 matching records · $15,677,234.76 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 38,163 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 38,163.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ARASTOO VOSSOUGH MODARRESS
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,200.0012/29/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202947530 CMS
JULIE ELIZABETH HOOVER-FONG
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $2,780.0012/29/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202987884 CMS
ARASTOO VOSSOUGH MODARRESS
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $400.0012/24/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202946162 CMS
JONATHAN FISH
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,050.0012/24/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202946464 CMS
JEFFERY A ALLEN
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,770.0012/23/2025 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: NEW
06/30/20261202913014 CMS
RIMA EL ABASSI
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $3,920.0012/23/2025 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: NEW
06/30/20261202916061 CMS
DEREK R HANSON
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $4,960.0012/23/2025 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: NEW
06/30/20261202916659 CMS
BARBARA K BURTON
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $3,280.0012/23/2025 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: NEW
06/30/20261202917587 CMS
CHRISTOPHER A SCHEINER
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,470.0012/23/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202924352 CMS
LEILA ZEINAB KHAN
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $720.0012/23/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202924646 CMS
RAFAEL VILLICANA
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $5,360.0012/23/2025 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: NEW
06/30/20261202928464 CMS
JEFFREY C LAURENCE
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $4,680.0012/23/2025 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: NEW
06/30/20261202933708 CMS
STEVEN M PETAK
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,080.0012/23/2025 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: NEW
06/30/20261202943194 CMS
DAVID S VANMATER
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $6,240.0012/23/2025 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: NEW
06/30/20261202943698 CMS
SALVATORE CHILLEMI
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $2,100.0012/23/2025 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: NEW
06/30/20261202944018 CMS
JEFFREY ROSENFELD
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,770.0012/23/2025 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: NEW
06/30/20261202949074 CMS
DMITRIY M NIYAZOV
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,230.0012/23/2025 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: NEW
06/30/20261202954114 CMS
TUAN HOANG VU
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $4,720.0012/23/2025 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: NEW
06/30/20261202958844 CMS
SURAJ MULEY
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $4,720.0012/23/2025 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: NEW
06/30/20261202972098 CMS
DANA A OBZUT
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $4,960.0012/23/2025 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: NEW
06/30/20261202974250 CMS
TUAN HOANG VU
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,770.0012/23/2025 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: NEW
06/30/20261202977080 CMS
JAMIE LYNN KOPRIVNIKAR
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $2,480.0012/23/2025 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: NEW
06/30/20261202980570 CMS
JEFFREY D MILES
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $980.0012/23/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202981468 CMS
RAAD CHOWDHURY
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $98.9912/23/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261202982166 CMS
PERRY SHIEH
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $4,720.0012/23/2025 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: NEW
06/30/20261202983750 CMS
JULIE B BURNHAM
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $2,150.0012/23/2025 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: NEW
06/30/20261202984854 CMS
PERRY SHIEH
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $2,950.0012/23/2025 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: NEW
06/30/20261202986936 CMS
ALEXA RAENAE WINTER
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $99.9912/22/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261202975188 CMS
ELIAS SOTIRCHOS
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,420.0012/19/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202914378 CMS
ROHIT AGGARWAL
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,781.2512/19/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202922718 CMS
ADRIENNE HARRIS
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $31.7512/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202931976 CMS
SALVATORE CHILLEMI
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $3.0012/19/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261202956660 CMS
CINTHIA SANDOVAL-WHITE
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $98.9912/19/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261202961860 CMS
SARAH WILSON KESLER
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $31.7512/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202964614 CMS
ELIZABETH JANE ROMANO
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $99.9912/18/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261202915243 CMS
RIZVAN AZIMZADE
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $120.2912/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202918273 CMS
LEILA DARKI
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $3,920.0012/18/2025 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: NEW
06/30/20261202918421 CMS
JAMIE LYNN KOPRIVNIKAR
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $16.2112/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202918842 CMS
CHRISTINA CHRISMAN
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $980.0012/18/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202920440 CMS
SHIVKUMAR C BHADOLA
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,225.0012/18/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261202920904 CMS
LAUREN R WEINTRAUB
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $6,240.0012/18/2025 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: NEW
06/30/20261202921240 CMS
DEREK R HANSON
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $4,960.0012/18/2025 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: NEW
06/30/20261202923988 CMS
TUAN HOANG VU
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $4,720.0012/18/2025 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: NEW
06/30/20261202925862 CMS
JEFFREY C LAURENCE
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $120.2912/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202927282 CMS
DEENA M RODNEY
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,200.0012/18/2025 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: NEW
06/30/20261202929826 CMS
AMY L ROSS
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $930.0012/18/2025 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: NEW
06/30/20261202929858 CMS
JAMIE LYNN KOPRIVNIKAR
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $153.9912/18/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261202930000 CMS
SALVATORE CHILLEMI
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $125.7012/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202930598 CMS
JACOB HENDERSON
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $1,860.0012/18/2025 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: NEW
06/30/20261202933618 CMS
REGINA M ZAMBRANO
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $3,280.0012/18/2025 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: NEW
06/30/20261202933834 CMS

Practitioner overview · all loaded program years

60,033 providers listed 237,653 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 237,653
  • Providers listed: 60,033

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
PY2019 $8,193,938.81 36,386 13,184 This company in PY2019 →
PY2020 $3,668,641.75 14,334 6,231 This company in PY2020 →
PY2021 $4,688,994.05 26,307 13,529 This company in PY2021 →
PY2022 $6,757,484.56 36,591 17,578 This company in PY2022 →
PY2023 $8,640,911.05 39,882 17,758 This company in PY2023 →
PY2024 $10,239,645.70 46,299 18,970 This company in PY2024 →
PY2025 $8,850,114.32 37,854 16,794 This company in PY2025 →

By recipient specialty (270)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 192 specialties 38,479 providers
Chiropractic Providers 5 specialties 44 providers
Dental Providers 9 specialties 323 providers
Eye and Vision Services Providers 5 specialties 243 providers
Nursing Service Providers 20 specialties 105 providers
Physician Assistants & Advanced Practice Nursing Providers 35 specialties 18,505 providers
Podiatric Medicine & Surgery Service Providers 4 specialties 212 providers

Providers listed (60,033)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
A SINIA KORACH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics NY 1
AABHA A SHAH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology VA 1
AADITYA CHANDRAMOULI Allopathic & Osteopathic Physicians|Hospitalist WI 1
AADITYA NAGARAJ Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology TX 1
AAKASH BHARGAVA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Pain Medicine CT 12
AAKASH KUMAR Allopathic & Osteopathic Physicians|Hospitalist OH 1
AAKASH R AMIN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology GA 3
AAKASH RAJWANI Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism NY 1
AAKASH SHETH — TX 1
AAKASHI SHAH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology KY 2
AAKRITI ARORA — NC 4
AAKRITI SONI — TX 2
AALA JABERI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MA 2
AALIA J KHAN Allopathic & Osteopathic Physicians|Hospitalist NY 1
AALIYA AMER Allopathic & Osteopathic Physicians|Internal Medicine TX 1
AALOK PATEL Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Adult Reconstructive Orthopaedic Surgery IL 2
AAMER FAROOQ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NJ 2
AAMER H JAMALI Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology CA 1
AAMER HABIB Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL 13
AAMINA AHMED Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family IL 1
AAMIR BADRUDDIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurocritical Care IN 1
AAMIR HASHMAT Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MS 6
AAMIR HUSSAIN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH 29
AAMIR IQBAL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NC 1
AAMIR RASHEED Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY 8
AAMIR RAZA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA 7
AAMIR Z JAMAL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA 1
AAMR ARIF HEREKAR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX 13
AARAT PATEL Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Rheumatology VA 16
AARATI KESHARY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AR 1
AARON A AMBRAD Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ 4
AARON ALAN COCHRAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH 6
AARON BROADWELL Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology LA 7
AARON BRODSKY HEATH Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology MD 2
AARON BRUCE KOONCE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MO 13
AARON C STIGERS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology LA 1
AARON CLEVELAND DENSON Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL 2
AARON D BUSSEY Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism TN 5
AARON D CAMPBELL Allopathic & Osteopathic Physicians|Obstetrics & Gynecology PA 2
AARON D DOHENY Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Oncology FL 8
AARON D HUNT Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical MI 1
AARON D SWEDBERG Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NC 4
AARON D VINY Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NY 1
AARON DANIEL LAREAU Allopathic & Osteopathic Physicians|Emergency Medicine OH 1
AARON DAVID TOLAN Allopathic & Osteopathic Physicians|Internal Medicine SC 6
AARON DESAI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurocritical Care NJ 1
AARON DIODATO — PA 4
AARON DOUGLAS GARRETT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner KY 5
AARON E PRITCHARD Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology NM 1
AARON E WHITE Allopathic & Osteopathic Physicians|Family Medicine AR 1