Celltrion USA Inc.

1. Jennifer Seminerio-Diehl Gastroenterology · Orlando, FL $43,514 34 payments
2. Douglas Nguyen Gastroenterology · Mission Viejo, CA $35,609 37 payments
3. Shadi Hamdeh Internal Medicine · Kansas City, KS $33,987 49 payments
4. Brian Hyett Internal Medicine · Portsmouth, NH $30,957 28 payments
5. Aja McCutchen Gastroenterology · Winder, GA $30,507 26 payments
6. Reezwana Chowdhury Gastroenterology · Bethesda, MD $26,474 86 payments
7. Udayakumar Navaneethan Gastroenterology · Saint Petersburg, FL $25,370 19 payments
8. Bincy Abraham Gastroenterology · Houston, TX $25,330 25 payments
9. Nilesh Lodhia Gastroenterology · Charlotte, NC $25,220 43 payments
10. David Rubin Gastroenterology · Chicago, IL $22,538 7 payments

1. Zymfentra Gastroenterology $776,960 73% · 328 recipients
2. Vegzelma Oncology $292,094 27% · 5,890 recipients

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.

1. Gastroenterology Internal Medicine $726,171 67% · 2,781 practitioners
2. Pediatric Gastroenterology Pediatrics $93,374 9% · 85 practitioners
3. Internal Medicine $79,670 7% · 191 practitioners
4. Nurse Practitioner, Family Nurse Practitioner $71,924 7% · 802 practitioners
5. Physician Assistant $38,016 4% · 609 practitioners

The top 5 of 93 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. Florida $153,332 14% · 492 recipients
2. California $142,847 13% · 546 recipients
3. New York $100,328 9% · 315 recipients
4. Texas $90,109 8% · 602 recipients
5. Illinois $70,581 6% · 171 recipients

The top 5 of 51 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. Honoraria $506,891 198 payments
2. Food and Beverage $481,833 19,848 payments
3. Consulting Fee $479,353 234 payments
4. Travel and Lodging $266,938 332 payments
5. Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $185,076 104 payments
6. Education $131,347 6,511 payments

1. Celltrion, Inc. Korea (Republic of) $613,094
2. Celltrion Healthcare Co., Ltd Korea (Republic of) $17,100
3. Celltrion Healthcare Canada Ltd. Canada $14,671

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