Merck Sharp & Dohme Corporation

1. Craig Thompson Medical Oncology · New York, NY $1,219,444 2 payments
2. Marc Sabatine Cardiovascular Disease · Boston, MA $1,141,830 21 payments
3. Hospital Of The Univ Of Penna Teaching hospital · PA $806,960 13 payments
4. Montefiore Medical Center Teaching hospital · NY $551,835 8 payments
5. Rush University Medical Center Teaching hospital · IL $494,700 9 payments
6. Vallerie McLaughlin Cardiovascular Disease · Ann Arbor, MI $183,999 108 payments
7. Ioana Preston Critical Care Medicine · Burlington, MA $163,080 111 payments
8. Hyong Kim Internal Medicine · La Jolla, CA $138,080 80 payments
9. Mardi Gomberg-Maitland Cardiovascular Disease · Washington, DC $119,245 81 payments
10. Jay Lee Thoracic Surgery (Cardiothoracic Vascular Surgery) · Los Angeles, CA $110,553 46 payments

1. Ut Md Anderson Cancer Center Teaching hospital · TX $26,612,190 97 payments
2. Memorial Sloan Kettering Cancer Center $12,435,792 73 payments
3. Langley Porter Psychiatric Hospital Teaching hospital · CA $8,817,845 63 payments
4. Dana-Farber Cancer Institute Teaching hospital · MA $8,320,474 31 payments
5. Hospital Of The Univ Of Penna Teaching hospital · PA $7,333,115 49 payments
6. Mayo Clinic $7,053,383 11 payments
7. Memorial Sloan-Kettering Cancer Center $6,956,427 10 payments
8. Memorial Sloan Kettering Cancer $6,780,162 8 payments
9. Ronald Reagan Ucla Teaching hospital · CA $6,017,504 81 payments
10. University Of Washington Med Ctr Teaching hospital · WA $5,278,198 56 payments

1. Keytruda Oncology $3,888,756 28% · 15,861 recipients
2. Winrevair Cardiovascular $2,244,079 16% · 3,728 recipients
3. Capvaxive Vaccine $1,089,471 8% · 21,549 recipients
4. Gardasil 9 Vaccine $845,731 6% · 25,348 recipients
5. Verquvo Cardiovascular $799,273 6% · 12,303 recipients

The top 5 of 36 products; each share is of this company’s general payments naming a product in 2025. A payment can name up to five products, so these amounts overlap.

The top 25 products, free in the app

1. Medical Oncology Internal Medicine $2,937,987 14% · 1,039 practitioners
2. Cardiovascular Disease Internal Medicine $2,611,208 12% · 3,741 practitioners
3. Hematology & Oncology Internal Medicine $1,800,325 9% · 3,329 practitioners
4. Pulmonary Disease Internal Medicine $1,563,291 7% · 1,827 practitioners
5. Infectious Disease Internal Medicine $1,469,716 7% · 1,348 practitioners

The top 5 of 259 specialties; each share is of this company’s general payments to practitioners with a specialty in 2025. Each practitioner is counted under their primary specialty.

The top 25 specialties, free in the app

1. New York $3,369,057 14% · 5,578 recipients
2. California $2,731,148 11% · 7,021 recipients
3. Massachusetts $2,452,693 10% · 1,037 recipients
4. Pennsylvania $2,012,091 8% · 3,198 recipients
5. Texas $1,818,190 7% · 7,743 recipients

The top 5 of 56 states; each share is of this company’s general payments in 2025 where a state was reported.

The top 25 states, free in the app

1. Consulting Fee $79,010,916 32,677 payments
2. Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $36,644,710 12,880 payments
3. Food and Beverage $27,342,557 1,384,817 payments
4. Travel and Lodging $16,003,634 36,619 payments
5. Grant $11,786,186 484 payments
6. Royalty or License $3,109,179 32 payments
7. Space rental or facility fees (teaching hospital only) $2,734,853 1,314 payments
8. Education $220,855 12,318 payments

1. Merck KGaA Germany $1,615,271
2. Merck Healthcare KGaA Germany $777,396
3. Merck, S.L.U. Spain $8,086
4. Merck Serono S.p.A. Italy $8,015

Grouped by name only. CMS publishes no corporate ownership, so a shared name does not mean a shared parent.