Reza Shirazi, M.D.
NPI 1336175272ActiveIndividual· Radiology, Radiation Oncology· San Diego, CA
Radiology, Radiation Oncology (M.D.) with Genesis Healthcare Partners PC, practicing in San Diego, California. 304 Medicare patients in 2024, $709,061 paid; nearly all of their 468 Part D prescriptions were generic (99%). Janssen Biotech, Inc. was the largest of 12 companies reporting payments in 2025, $1,260 in all, mostly food and beverage. Lists Grossmont Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1336175272 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2006 |
| Last updated in NPPES | Oct 6, 2020 |
| Certified by provider | Oct 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | A95800 | CA |
| Specialist | 174400000X | A95800 | CA |
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 - Radiation Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 2,359 across 36 procedure codes |
| Paid by Medicare | $709,061 |
Part D prescriptions in 2024
| Prescriptions (claims) | 468 · 944 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $7,196 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Genesis Healthcare Partners PCSan Francisco, CA · 228 clinicians
Hospital affiliations
- Grossmont HospitalLa Mesa, CA
- Sharp Coronado Hospital and Hlthcr CtrCoronado, CA
- Sharp Memorial HospitalSan Diego, CA
Industry payments (Open Payments)
- 2025$1,260 · 24 payments from 12 companies
- 2024$467.90 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $344.90 | 7 |
| Bioprotect Medical, Inc. | $307.50 | 2 |
| Astrazeneca Pharmaceuticals LP | $146.59 | 2 |
| Novocure Inc. | $142.49 | 1 |
| Blue Earth Diagnostics | $126.98 | 4 |
What the 2025 payments were for
- Food and Beverage$1,160 · 23 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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