Regeneron Healthcare Solutions, Inc.

1. Robert Sporter Allergy & Immunology · New York, NY $128,489 142 payments
2. Dareen Siri Allergy & Immunology · Normal, IL $128,354 126 payments
3. Nicole Chase Allergy & Immunology · Saint Paul, MN $124,368 104 payments
4. Elizabeth Kiracofe Dermatology · Chicago, IL $122,563 133 payments
5. Michael Wechsler Pulmonary Disease · Denver, CO $122,430 63 payments
6. Gregory Bensch Stockton, CA $120,849 158 payments
7. Mayo Clinic Hospital Teaching hospital · AZ $120,145 7 payments
8. David Conley Otolaryngology · Chicago, IL $119,903 73 payments
9. Alexandra Golant Dermatology · New York, NY $119,223 76 payments
10. Rabih Halabi Pulmonary Disease · Falls Church, VA $117,209 157 payments

1. Dupixent Immunology And Inflammation $17,357,381 67% · 36,145 recipients
2. Libtayo Oncology $4,325,239 17% · 10,965 recipients
3. Eylea HD Ophthalmology $3,285,163 13% · 2,801 recipients
4. Evkeeza Cardiovascular And Metabolic $439,766 2% · 2,052 recipients
5. Lynozyfic Hematology and Oncology $360,116 1% · 1,389 recipients

The top 5 of 8 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. Dermatology $6,508,510 24% · 5,252 practitioners
2. Pulmonary Disease Internal Medicine $2,167,700 8% · 2,766 practitioners
3. Allergy & Immunology $2,132,942 8% · 1,485 practitioners
4. Ophthalmology $1,751,775 6% · 1,572 practitioners
5. Gastroenterology Internal Medicine $1,694,825 6% · 3,426 practitioners

The top 5 of 203 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. California $3,707,077 13% · 4,576 recipients
2. Florida $2,697,450 9% · 4,751 recipients
3. New York $2,626,491 9% · 3,248 recipients
4. Texas $2,135,895 7% · 3,989 recipients
5. Illinois $1,645,955 6% · 1,417 recipients

The top 5 of 52 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. Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $75,032,900 23,223 payments
2. Food and Beverage $20,143,829 696,744 payments
3. Consulting Fee $12,012,695 6,889 payments
4. Travel and Lodging $9,906,851 34,792 payments
5. Grant $2,683,880 506 payments
6. Education $916,023 15,852 payments

1. Regeneron Pharmaceuticals, Inc. NY, United States $50,991,821

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