James Sun, MD
NPI 1003278391ActiveIndividual· Surgery, Surgical Oncology· Philadelphia, PA
Surgery, Surgical Oncology (MD) with University of Utah Adult Services, practicing in Philadelphia, Pennsylvania. Part D covered 111 prescriptions written in 2024, 95% of them generic. Gilead Sciences, Inc. was the largest of 4 companies reporting payments in 2025, $92.34 in all, mostly food and beverage. Lists University of Utah Hospital and Clinics as a hospital affiliation.
Overview
| NPI | 1003278391 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2016 |
| Last updated in NPPES | Dec 31, 2025 |
| Certified by provider | Dec 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgical Oncology Primary | 2086X0206X | 14231568-1205 | UT |
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 - Surgical Oncology (UT) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 117 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $17,164 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Surgical Oncology |
Medical group
- University of Utah Adult ServicesFarmington, UT · 1,788 clinicians
Hospital affiliation
- University of Utah Hospital and ClinicsSalt Lake City, UT
Industry payments (Open Payments)
- 2025$92.34 · 4 payments from 4 companies
- 2024$146.48 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $37.78 | 1 |
| Astrazeneca Pharmaceuticals LP | $21.67 | 1 |
| Merck Sharp & Dohme LLC | $18.55 | 1 |
| Pharmacosmos Therapeutics Inc. | $14.34 | 1 |
What the 2025 payments were for
- Food and Beverage$92.34 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 Surgery, Surgical Oncology providers in Philadelphia · All Surgery, Surgical Oncology providers in Pennsylvania