Merck Sharp & Dohme Corporation

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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 · PY2020

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

General Payments · PY2020 · All recipient types · CMS publication 2026-06-30

116,142 matching records · $24,847,167.33 reported total · 19 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

This export has 2 numbered parts. Download every part for all 116,142 matching records.

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 116,142.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
VASANTHA KUMARAIAH
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $17.0112/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747827839 CMS
ELANGOVAN BALAKRISHNAN
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $20.8312/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747827971 CMS
LISA MASINTER
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $1,062.1412/31/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839367 CMS
PAN ZHENG
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $25,134.2512/31/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747853799 CMS
CAROLINE KINGSTON
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $18.7312/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747829583 CMS
GAY DELIA WILCHER
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $2,736.3212/30/2020 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
06/30/2026747829917 CMS
LALITA HEMANT PANDIT
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $15.9412/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747827109 CMS
NATHAN EDWARD WILLIAMS
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $19.2312/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747827965 CMS
JAMES A SCHUSTER
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $81.2512/29/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747829477 CMS
WILLIAM F TRIGOSO
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $12.3812/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747830203 CMS
JACOB VADAKEKALAM
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $12.3812/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747830575 CMS
MARK S KIPNES
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $12.3812/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747830581 CMS
FIRAS AKHRASS
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $12.3812/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747830585 CMS
VIJAYVEER S PAMAR
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $12.3812/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747830591 CMS
APOSTOLOS J TSIOURIS
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $780.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839099 CMS
JOAN CINDY PROWDA
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $3,200.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839111 CMS
NISHA I SAINANI
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $4,500.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839157 CMS
JOAN CINDY PROWDA
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $605.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839189 CMS
MATTHEW A BARISH
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $300.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839201 CMS
VASSILIOS D RAPTOPOULOS
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $140.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839327 CMS
VASSILIOS D RAPTOPOULOS
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $65.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839333 CMS
ASIM Z MIAN
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $130.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839411 CMS
NISHA I SAINANI
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $650.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839427 CMS
VIKRAM AS SAHNI
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $720.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839477 CMS
OSAMU SAKAI
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $130.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839527 CMS
GREGG A MILLER
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $1,670.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839531 CMS
STEPHAN W ANDERSON
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $170.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839533 CMS
GREGG A MILLER
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $190.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839535 CMS
GREGG A MILLER
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $320.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839537 CMS
GREGG A MILLER
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $760.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839663 CMS
AVNEESH GUPTA
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $825.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839667 CMS
CONRAD WITTRAM
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $200.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839715 CMS
CONRAD WITTRAM
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $260.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839717 CMS
STEPHAN W ANDERSON
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $695.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747839921 CMS
KEVIN BAKER
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $8,960.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840043 CMS
DARREN D BRENNAN
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $115.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840143 CMS
DARREN D BRENNAN
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $1,175.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840145 CMS
DARREN D BRENNAN
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $1,360.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840235 CMS
DARREN D BRENNAN
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $150.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840237 CMS
MAX P ROSEN
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $65.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840247 CMS
IRA S SMALBERG
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $890.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840339 CMS
IRA S SMALBERG
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $95.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840341 CMS
GEORGE RACHID DE OLIVEIRA
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $1,925.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840439 CMS
GEORGE RACHID DE OLIVEIRA
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $440.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840443 CMS
CHERYL A SADOW
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $5,730.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840451 CMS
CHERYL A SADOW
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $75.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840453 CMS
CHERYL A SADOW
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $8,880.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840455 CMS
VIKRAM AS SAHNI
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $115.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840469 CMS
VIKRAM AS SAHNI
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $1,545.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840471 CMS
CHERYL A SADOW
Physician / non-physician practitioner
Merck Sharp & Dohme Corporation $1,740.0012/28/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747840483 CMS

Practitioner overview · all loaded program years

279,988 providers listed 1,479,571 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: 1,479,571
  • Providers listed: 279,988

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 $33,985,819.80 266,071 80,917 This company in PY2019 →
PY2020 $24,161,076.35 116,074 48,813 This company in PY2020 →
PY2021 $26,796,643.49 213,280 88,588 This company in PY2021 →
PY2022 $15,186,432.96 226,793 91,441 This company in PY2022 →
PY2023 $20,954,520.91 243,675 99,798 This company in PY2023 →
PY2024 $20,877,167.31 216,353 96,329 This company in PY2024 →
PY2025 $21,629,231.24 197,325 85,674 This company in PY2025 →

By recipient specialty (317)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 211 specialties 173,829 providers
Chiropractic Providers 3 specialties 19 providers
Dental Providers 11 specialties 421 providers
Eye and Vision Services Providers 6 specialties 72 providers
Nursing Service Providers 35 specialties 516 providers
Physician Assistants & Advanced Practice Nursing Providers 46 specialties 96,855 providers
Podiatric Medicine & Surgery Service Providers 5 specialties 2,330 providers

Providers listed (279,988)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
A DOUGLAS CHERVENAK Allopathic & Osteopathic Physicians|Family Medicine DE 12
A GHAFOOR BAHA Allopathic & Osteopathic Physicians|Anesthesiology IL 6
A JAY STAUB Allopathic & Osteopathic Physicians|Obstetrics & Gynecology TX 10
A JOEL PAPOWITZ Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease CT 3
A JOHN ORZANO Allopathic & Osteopathic Physicians|Family Medicine NH 1
A JOSEPH PISCIOTTO Allopathic & Osteopathic Physicians|Family Medicine NY 2
A K BODARY Allopathic & Osteopathic Physicians|Anesthesiology NY 1
A LAWRENCE ATTIA Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NY 23
A LYNN WOMACK Allopathic & Osteopathic Physicians|Family Medicine KY 2
A M AMINIAN Allopathic & Osteopathic Physicians|Allergy & Immunology CA 1
A MARK FENDRICK Allopathic & Osteopathic Physicians|Internal Medicine MI 43
A NISAR AKBAR Allopathic & Osteopathic Physicians|Anesthesiology VA 4
A PAUL SHERLAG Allopathic & Osteopathic Physicians|Urology GA 1
A RIDGEWAY — AL 9
A SALAM AL-HAFIDH Allopathic & Osteopathic Physicians|Internal Medicine TX 1
A SINIA KORACH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics NY 1
A THOMAS PARSA Allopathic & Osteopathic Physicians|Family Medicine CA 6
A YASER WAFAI Allopathic & Osteopathic Physicians|Anesthesiology IL 2
AABEEN A HAGROO Allopathic & Osteopathic Physicians|Obstetrics & Gynecology MI 1
AABHA BERI Allopathic & Osteopathic Physicians|Family Medicine IL 1
AABHA DIVYA Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) LA 1
AABHA M SUCHAK Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery DE 1
AADHITHYARAMAN VAITHIYA SANTHARAMAN Allopathic & Osteopathic Physicians|Internal Medicine NJ 2
AADIA RANA Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease AL 1
AADIL LODHI Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology PA 3
AADIL MODI Allopathic & Osteopathic Physicians|Family Medicine FL 1
AADIL S IQBAL Allopathic & Osteopathic Physicians|Internal Medicine OR 1
AADITYA MAHENDRA VORA Allopathic & Osteopathic Physicians|Internal Medicine|Clinical Cardiac Electrophysiology FL 3
AADYA SHARMA Allopathic & Osteopathic Physicians|Family Medicine NJ 1
AAISHA KANDEL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX 2
AAKANKSHA ASIJA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NC 1
AAKASH AGGARWAL Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NJ 7
AAKASH BRAHMBHATT — TN 1
AAKASH DESAI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CT 2
AAKASH GARG Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease NY 11
AAKASH GOYAL — PA 1
AAKASH GOYAL Allopathic & Osteopathic Physicians|Family Medicine GA 1
AAKASH LAD Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology KY 1
AAKASH R JIVAN Allopathic & Osteopathic Physicians|Anesthesiology OK 1
AAKASH RAJWANI Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism NY 2
AAKASH SHAH Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease TX 1
AAKASH SHAH Allopathic & Osteopathic Physicians|Internal Medicine KY 1
AAKRITI ARORA — NC 9
AALAMJOT BHULLER Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered VA 1
AALAP CHOKSHI Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease MA 8
AALAP MEHTA MEHTA Allopathic & Osteopathic Physicians|Internal Medicine CA 1
AALI M SHAH Allopathic & Osteopathic Physicians|Anesthesiology|Pediatric Anesthesiology MO 4
AALIA SAEED Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MI 1
AALISHA V DESAI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL 1
AALIYA ALI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL 1