Robert Gin, M.D.
NPI 1811966575ActiveIndividual· Radiology, Radiation Oncology· Tucson, AZ
Radiology, Radiation Oncology (M.D.) in Tucson, Arizona, trained at University of Arizona College of Medicine (class of 1993). In 2024 Medicare paid $606,734 for 421 patients, and Part D covered 340 of their prescriptions, 85% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 18 companies reporting payments in 2025, $892.06 in all, mostly food and beverage.
Overview
| NPI | 1811966575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 15, 2006 |
| Last updated in NPPES | May 6, 2026 |
| Certified by provider | May 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 23023 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 421 |
|---|---|
| Services billed | 11,661 across 119 procedure codes |
| Paid by Medicare | $606,734 |
Part D prescriptions in 2024
| Prescriptions (claims) | 340 · 476 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $6,113 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Radiation Oncology |
Medical groups
- Arizona Oncology Associates PCTucson, AZ · 40 clinicians
- Arizona Blood and Cancer Specialists, PLLCTucson, AZ · 15 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$892.06 · 46 payments from 18 companies
- 2024$1,334 · 68 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $210.37 | 17 |
| Merck Sharp & Dohme LLC | $172.30 | 7 |
| Sumitomo Pharma America, Inc. | $132.16 | 5 |
| Novartis Pharmaceuticals Corporation | $35.29 | 2 |
| Sobi, Inc | $34.23 | 2 |
What the 2025 payments were for
- Food and Beverage$892.06 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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