Daniel Yeoun, DO, MPH
NPI 1245624121ActiveIndividual· Internal Medicine, Gastroenterology· Flushing, NY
Internal Medicine, Gastroenterology (DO, MPH) in Flushing, New York, trained at Nova Southeastern College of Osteo Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $164,282 for 850 claims, against $22,299 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 12 companies reporting payments in 2025, $1,100 in all, mostly food and beverage.
Overview
| NPI | 1245624121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO, MPH |
| Sole proprietor | No |
| NPI issued | Mar 27, 2015 |
| Last updated in NPPES | Mar 8, 2022 |
| Certified by provider | Mar 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 293750 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 144 across 14 procedure codes |
| Paid by Medicare | $22,299 |
Part D prescriptions in 2024
| Prescriptions (claims) | 850 · 972 30-day fills |
|---|---|
| Patients | 500 |
| Total drug cost | $164,282 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Nova Southeastern College of Osteo Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Chinatown True Care Medical PLLCBrooklyn, NY · 241 clinicians
Industry payments (Open Payments)
- 2025$1,100 · 48 payments from 12 companies
- 2024$1,000 · 47 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $358.09 | 14 |
| Ardelyx, Inc. | $146.02 | 8 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $113.35 | 6 |
| Takeda Pharmaceuticals U.S.A., Inc. | $98.84 | 4 |
| Janssen Biotech, Inc. | $76.99 | 1 |
What the 2025 payments were for
- Food and Beverage$1,023 · 47 payments
- Education$76.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 64 gastroenterologists in Flushing · All gastroenterologists in New York