Andrew Sun, MD
NPI 1184653669ActiveIndividual· Internal Medicine, Gastroenterology· Cincinnati, OH
Internal Medicine, Gastroenterology (MD) with Oxford Physical Therapy and Rehabilitation and 1 other group, practicing in Cincinnati, Ohio. Their prescriptions cost Medicare Part D more than their services did: $930,378 for 1,965 claims, against $122,120 paid for services in 2024. Abbvie Inc. was the largest of 25 companies reporting payments in 2025, $3,898 in all, mostly food and beverage. Lists Bethesda North and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1184653669 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2006 |
| Last updated in NPPES | Apr 18, 2024 |
| Certified by provider | Apr 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 35078633 | OH |
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 - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 348 |
|---|---|
| Services billed | 5,464 across 20 procedure codes |
| Paid by Medicare | $122,120 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,965 · 3,432 30-day fills |
|---|---|
| Patients | 488 |
| Total drug cost | $930,378 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical groups
- Oxford Physical Therapy and RehabilitationMason, OH · 440 clinicians
- Gcga Physicians Inc.Lima, OH · 77 clinicians
Hospital affiliations
- Bethesda NorthCincinnati, OH
- Christ HospitalCincinnati, OH
- Good Samaritan HospitalCincinnati, OH
- Mercy Health-Anderson HospitalCincinnati, OH
- The Jewish Hospital-Mercy HealthCincinnati, OH
Industry payments (Open Payments)
- 2025$3,898 · 204 payments from 25 companies
- 2024$2,847 · 181 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $807.52 | 70 |
| Abbott Laboratories | $570.26 | 8 |
| Janssen Biotech, Inc. | $385.47 | 12 |
| Madrigal Pharmaceuticals | $355.02 | 9 |
| Lilly USA, LLC | $317.22 | 19 |
What the 2025 payments were for
- Food and Beverage$3,898 · 204 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Cincinnati
- 1831217975
- 1144290271
- 1881636207
- 1376220145
- 1790851095
- 1720093586
- 1396833034
- 1871845446
- 1174701056
- 1932117074
- 1144259953
- 1255493185