Zahora Nicola Ally, MD
NPI 1306839915ActiveIndividual· Radiology, Radiation Oncology· Antioch, CA
Radiology, Radiation Oncology (MD) with Epic Care, practicing in Antioch, California. 275 Medicare patients in 2024, $1,233,696 paid; nearly all of their 285 Part D prescriptions were generic (91%). Janssen Biotech, Inc. was the largest of 31 companies reporting payments in 2025, $1,684 in all, mostly food and beverage. Lists Contra Costa Regional Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1306839915 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2005 |
| Last updated in NPPES | May 13, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | ME89834 | FL |
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 - Radiation Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 275 |
|---|---|
| Services billed | 6,455 across 58 procedure codes |
| Paid by Medicare | $1,233,696 |
Part D prescriptions in 2024
| Prescriptions (claims) | 285 · 361 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $16,900 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Epic CareWalnut Creek, CA · 55 clinicians
Hospital affiliations
- Contra Costa Regional Medical CenterMartinez, CA
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- Sutter Delta Medical CenterAntioch, CA
Industry payments (Open Payments)
- 2025$1,684 · 76 payments from 31 companies
- 2024$1,520 · 67 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $242.81 | 11 |
| Astrazeneca Pharmaceuticals LP | $231.44 | 12 |
| Merck Sharp & Dohme LLC | $229.30 | 8 |
| Regeneron Healthcare Solutions, Inc. | $91.41 | 3 |
| Abbvie Inc. | $75.67 | 3 |
What the 2025 payments were for
- Food and Beverage$1,684 · 76 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Radiology, Radiation Oncology providers in Antioch
- 1740206085
- 1083891543