Regeneron 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.

Payment records · PY2019

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

General Payments · PY2019 · All recipient types · CMS publication 2026-06-30

3,808 matching records · $5,173,142.73 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 3,808 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 3,808.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
CHARLES CLIFTON WYKOFF
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $293.6212/26/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673510679 CMS
CHARLES CLIFTON WYKOFF
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $25.2512/26/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673510681 CMS
MASHAL AKHTER
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $8,166.7812/24/2019 Grant No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503799 CMS
VIVIAN P BYKERK
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $2,175.0012/24/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504743 CMS
VIVIAN P BYKERK
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $266.8612/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504745 CMS
VIVIAN P BYKERK
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $93.0412/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504747 CMS
ESEN KARAMURSEL AKPEK
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $220.7912/23/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503825 CMS
PENNY ASBELL
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $220.7912/23/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503933 CMS
ESEN KARAMURSEL AKPEK
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $100.7012/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503819 CMS
ESEN KARAMURSEL AKPEK
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $10.5712/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503821 CMS
ESEN KARAMURSEL AKPEK
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $469.6412/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503823 CMS
PENNY ASBELL
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $100.7012/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503927 CMS
PENNY ASBELL
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $10.5712/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503929 CMS
PENNY ASBELL
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $469.6412/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503931 CMS
JOSEPH LEONARD GOLDSTEIN
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $80.0012/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673506279 CMS
JOSEPH LEONARD GOLDSTEIN
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $1,513.2812/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673506281 CMS
DEAN G KARALIS
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $1,636.2512/20/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673507053 CMS
JOHN Y KOO
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $34.3012/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673507315 CMS
AMY SUSAN PALLER
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $464.1612/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673508597 CMS
AMY SUSAN PALLER
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $15.9912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673508599 CMS
AMY SUSAN PALLER
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $19.9912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673508601 CMS
AMY SUSAN PALLER
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $59.9912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673508603 CMS
AMY SUSAN PALLER
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $19.9912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673508605 CMS
MICHAEL ROSENBERG
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $7,620.0012/20/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673509213 CMS
MICHAEL ROSENBERG
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $128.1112/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673509215 CMS
ELAINE C SIEGFRIED
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $232.0812/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673509681 CMS
ELAINE C SIEGFRIED
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $15.9912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673509683 CMS
ELAINE C SIEGFRIED
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $19.9912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673509685 CMS
ELAINE C SIEGFRIED
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $59.9912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673509687 CMS
ELAINE C SIEGFRIED
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $19.9912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673509689 CMS
HUDA YAHYA ZOGHBI
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $70.0012/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673510897 CMS
HUDA YAHYA ZOGHBI
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $533.9512/20/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673510899 CMS
LAUREN W BIERMAN
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $1,923.0012/20/2019 Grant No dispute reported Delay: No
Change: UNCHANGED
06/30/2026696914083 CMS
ESEN KARAMURSEL AKPEK
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $620.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673503817 CMS
MARTIN J BERGMAN
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $6,090.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504163 CMS
MARTIN J BERGMAN
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $59.6012/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504165 CMS
ELIOT A BRINTON
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $10.9912/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504405 CMS
ELIOT A BRINTON
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $7,210.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504407 CMS
ELIOT A BRINTON
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $87.9612/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504409 CMS
THOMAS O CARPENTER
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $1,090.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504803 CMS
THOMAS O CARPENTER
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $545.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673504805 CMS
JONATHAN CORREN
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $5,890.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673505143 CMS
VINICIUS COSTA DINIZ DOMINGUES
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $5,040.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673505163 CMS
VINICIUS COSTA DINIZ DOMINGUES
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $193.0812/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673505165 CMS
VINICIUS COSTA DINIZ DOMINGUES
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $27.0012/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673505167 CMS
BAHAR DASGEB
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $6,210.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673505317 CMS
BAHAR DASGEB
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $1,380.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673505319 CMS
BAHAR DASGEB
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $74.5512/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673505321 CMS
KIMBERLY ALYSON DRENSER
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $3,060.0012/19/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673505475 CMS
ZEYNEP EROGLU
Physician / non-physician practitioner
Regeneron Pharmaceuticals, Inc. $324.6512/19/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673505667 CMS

Practitioner overview · all loaded program years

5,549 providers listed 24,173 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: 24,173
  • Providers listed: 5,549

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 $4,596,338.16 3,701 1,220 This company in PY2019 →
PY2020 $3,898,228.69 825 318 This company in PY2020 →
PY2021 $4,113,053.35 1,036 579 This company in PY2021 →
PY2022 $5,366,549.35 2,530 1,085 This company in PY2022 →
PY2023 $7,553,425.71 4,753 1,610 This company in PY2023 →
PY2024 $7,694,611.62 5,827 1,631 This company in PY2024 →
PY2025 $8,072,532.71 5,501 1,900 This company in PY2025 →

By recipient specialty (142)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 114 specialties 4,601 providers
Dental Providers 5 specialties 7 providers
Eye and Vision Services Providers 4 specialties 222 providers
Nursing Service Providers 2 specialties 2 providers
Physician Assistants & Advanced Practice Nursing Providers 16 specialties 484 providers
Podiatric Medicine & Surgery Service Providers 1 specialty 3 providers

Providers listed (5,549)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AAKASH DESAI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CT 6
AARAT PATEL Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Rheumatology VA 1
AARON B WEINBERG Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist IL 1
AARON BROCK ROLLER Allopathic & Osteopathic Physicians|Ophthalmology TX 2
AARON FRANKE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MT 14
AARON KITHCART — MA 6
AARON KYLE ROCHESTER Allopathic & Osteopathic Physicians|General Practice VA 1
AARON M RICCA Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist KY 3
AARON NAGIEL Allopathic & Osteopathic Physicians|Ophthalmology CA 1
AARON R ALDAPE Allopathic & Osteopathic Physicians|Family Medicine TX 1
AARON R MANGOLD Allopathic & Osteopathic Physicians|Dermatology AZ 34
AARON S FARBERG Allopathic & Osteopathic Physicians|Dermatology|MOHS-Micrographic Surgery TX 1
AARON S GOLD Eye and Vision Services Providers|Optometrist FL 4
AARON SCOTT BRASUELL Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical MS 1
AARON THOMAS CHIN Allopathic & Osteopathic Physicians|Allergy & Immunology CA 1
AARON WEVER Allopathic & Osteopathic Physicians|Dermatology NC 1
AARON YUNTAI LEE Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist MO 1
AARTI K BHATIA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CT 1
ABBY L SIPE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner OH 1
ABDELRAHMAN NIMERI Allopathic & Osteopathic Physicians|Surgery MA 5
ABDUL ALI ABDELLATIF Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 1
ABDUL HADI KAAKOUR Allopathic & Osteopathic Physicians|Ophthalmology TN 2
ABDUL-RAHMAN KHALED ABDEL-REHEEM Allopathic & Osteopathic Physicians|Otolaryngology CA 1
ABEL JARELL Allopathic & Osteopathic Physicians|Dermatology NH 3
ABHIMANYU GARG Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism TX 21
ABIGAIL HARADA Allopathic & Osteopathic Physicians|Allergy & Immunology HI 1
ABIGAIL JAMES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN 1
ABIGAIL KOLKO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care CA 1
ABIGAIL THERESIA LANG Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Allergy/Immunology IL 1
ABINASH P ACHREKAR Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease NM 2
ABRAHAM HUSSEIN ABDULHAK Allopathic & Osteopathic Physicians|Dermatology|MOHS-Micrographic Surgery MI 2
ADALBERTO JOSE GONZALEZ Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology FL 1
ADAM B ARONSON Allopathic & Osteopathic Physicians|Dermatology|MOHS-Micrographic Surgery CA 1
ADAM CARRERA Allopathic & Osteopathic Physicians|Ophthalmology TN 1
ADAM COHEN Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease PA 1
ADAM CRAIG JANOT Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist LA 1
ADAM D GRIESEMER Allopathic & Osteopathic Physicians|Transplant Surgery NY 1
ADAM FRIEDMAN Allopathic & Osteopathic Physicians|Dermatology DC 28
ADAM GANT Allopathic & Osteopathic Physicians|Ophthalmology FL 1
ADAM GIERMASZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA 1
ADAM H LEVY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology GA 1
ADAM J SCHOENFELD Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NY 7
ADAM J SMITH Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MA 12
ADAM JONA WEINER Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist MI 17
ADAM JOSEPH LUBER Allopathic & Osteopathic Physicians|Dermatology AZ 1
ADAM KIMPLE — NC 1
ADAM L BOXER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA 1
ADAM L TAYMAN Eye and Vision Services Providers|Optometrist CA 1
ADAM L WARE Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Cardiology UT 1
ADAM MACARTHUR NOYES Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease WA 1