Alexion Pharmaceuticals, 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.

Page 2 of 933; records 51–100 of 46611 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

Alexion Pharmaceuticals, Inc.

CMS reporting company ID 100000005462

General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 933; records 51–100 of 46611 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005462?year=2024&recipient=all&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
Alexion Pharmaceuticals, Inc., CMS reporting company ID 100000005462. General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 933; records 51–100 of 46611 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005462?year=2024&recipient=all&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). Alexion Pharmaceuticals, Inc., CMS reporting company ID 100000005462. General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 933; records 51–100 of 46611 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005462?year=2024&recipient=all&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
Alexion Pharmaceuticals, Inc., CMS reporting company ID 100000005462, IndustryPayments, General Payments, PY2024; Recipient scope: All recipient types; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 933; records 51–100 of 46611 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/company/100000005462?year=2024&recipient=all&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2024

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

General Payments · PY2024 · All recipient types · CMS publication 2026-06-30

46,611 matching records · $12,486,439.84 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 46,611 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 51–100 of 46,611.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
HOOMAN PARSI
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $14.6012/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093913917 CMS
MADELEINE MARIE UELK
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.5112/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093914455 CMS
HINA DALAL
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.5112/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093917815 CMS
MONICA EUIJIN LEE
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $17.3512/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093924042 CMS
DAVID J PARK
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $17.3512/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093926741 CMS
CLAIRE KNAUS
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.5112/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093938737 CMS
HARSHAVARDHAN TATHIREDDY
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.5112/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093971438 CMS
AHMED ALEEM
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.5112/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093977905 CMS
TIMOTHY EDWARD O'CONNOR
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.5112/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093983596 CMS
JEAN ALYXA FEROLIN VENDIOLA
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.5112/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093999005 CMS
SANJAY SHARMA
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $17.3512/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1094021431 CMS
AMIKAR SEHDEV
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $16.8812/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093885940 CMS
PHILIP L MARJON
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $10.4812/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093889237 CMS
EDWARD F MCCLAY
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $10.4812/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093925780 CMS
PUSHPENDU BANERJEE
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $10.4912/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093937942 CMS
EDNA I FLORES
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $10.4912/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093972498 CMS
STEVEN G EISENBERG
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $10.4912/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093974577 CMS
LAURIE A FRAKES
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $10.4912/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093981614 CMS
ALBERTO BESSUDO
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $10.4912/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1094041531 CMS
JAMES MYLAN SINCLAIR
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $10.4912/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1094050040 CMS
YI BIN ALBERT CHEN
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $2,500.0012/24/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093890111 CMS
RANJANA S BHARGAVA
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $22.4712/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093890726 CMS
JONATHAN FISH
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $875.0012/24/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093924118 CMS
ANUJ K MAHINDRA
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $29.4312/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093976836 CMS
ALI MOHAMAD SAYED
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $22.4712/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093992709 CMS
ALISON KELLEY
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $22.4712/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1094039013 CMS
ALBERT R KATZ
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $20.0712/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093882980 CMS
ERIN HAMILTON BASS
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.3912/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093897489 CMS
CARLOS GADEA
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $24.3512/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093920571 CMS
LARRY I COWAN
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $17.8312/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093991953 CMS
SETH COMPTON
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.3912/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093997634 CMS
MARIA LILLIAN PROVENZANO
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $17.5112/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1094023020 CMS
RICHARD HADDAD
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $17.5112/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1110535480 CMS
ARTURO J OTERO
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $31.0312/23/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1155834240 CMS
IMAD KARAM
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $27.2712/23/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1155834306 CMS
BRIAN K HOGAN
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $31.0412/23/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1155834334 CMS
SAMY K METYAS
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $14.4412/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093890969 CMS
AMANDA L DANIEL
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $20.5012/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093921499 CMS
MICHAEL GLENN CARLSON
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $20.5012/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093956624 CMS
CHERISH C HOLT
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $20.5112/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093968474 CMS
BETTINA L ENGH
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $20.5012/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1094021450 CMS
FREDDY C CHAN
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $23.1412/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123307718 CMS
YANISA CHUENKASAMEKUL
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $14.4412/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123309556 CMS
RUPA PRASAD
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $33.3312/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093911518 CMS
GNANAGURDASAN PRAKASAM
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $3,600.0012/20/2024 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
06/30/2026 1093914741 CMS
SAMIR P MACWAN
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $28.1012/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093919179 CMS
BARRIE MICHELLE WEINSTEIN
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $20.5412/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093922750 CMS
GNANAGURDASAN PRAKASAM
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $32.4412/20/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093927260 CMS
GNANAGURDASAN PRAKASAM
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $22.1112/20/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093927314 CMS
MARY KATHERINE MCFETERS
Physician / non-physician practitioner
Alexion Pharmaceuticals, Inc. $26.7612/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1093935262 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