Derek Sun, MD
NPI 1174898019ActiveIndividual· Radiology, Body Imaging· San Francisco, CA
Radiology, Body Imaging (MD) in San Francisco, California, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2008). Mostly services rather than prescriptions: Medicare paid $163,247 for 2,080 patients in 2024, with only 17 Part D claims.
Overview
| NPI | 1174898019 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 10, 2012 |
| Last updated in NPPES | Sep 1, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Body Imaging Primary | 2085B0100X | A125532 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,080 |
|---|---|
| Services billed | 13,699 across 60 procedure codes |
| Paid by Medicare | $163,247 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 31 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $8,130 |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- University of California San FranciscoSan Francisco, CA · 1,839 clinicians
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
Hospital affiliations
- Adventist Health Ukiah ValleyUkiah, CA
- Marinhealth Medical CenterGreenbrae, CA
- Providence St Joseph HospitalEureka, CA
- UCSF Health St. Mary's HospitalSan Francisco, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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