Abhilash P. Nambiar, M.D.
NPI 1013126440ActiveIndividual· Radiology, Radiation Oncology· Phoenix, AZ
Radiology, Radiation Oncology (M.D.) in Phoenix, Arizona, trained at University of Virginia School of Medicine (class of 2002). 286 Medicare patients in 2024, $705,361 paid; nearly all of their 152 Part D prescriptions were generic (94%). Astrazeneca Pharmaceuticals LP was the largest of 36 companies reporting payments in 2025, $2,021 in all, mostly food and beverage.
Overview
| NPI | 1013126440 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 22, 2007 |
| Last updated in NPPES | Apr 21, 2021 |
| Certified by provider | Apr 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 50323 | AZ |
| Radiology, Radiation Oncology | 2085R0001X | 247548 | NY |
| Radiology, Radiation Oncology | 2085R0001X | 4301082079 | MI |
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 | 286 |
|---|---|
| Services billed | 3,986 across 41 procedure codes |
| Paid by Medicare | $705,361 |
Part D prescriptions in 2024
| Prescriptions (claims) | 152 · 217 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $2,714 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Radiation Oncology |
Medical group
- Arizona Digestive Health PCSun City, AZ · 136 clinicians
Industry payments (Open Payments)
- 2025$2,021 · 74 payments from 36 companies
- 2024$1,196 · 47 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $234.43 | 11 |
| Daiichi Sankyo Inc. | $162.32 | 6 |
| Icotec Medical Inc. | $155.40 | 1 |
| Elekta, Inc. | $151.00 | 1 |
| Abbvie Inc. | $109.09 | 5 |
What the 2025 payments were for
- Food and Beverage$2,021 · 74 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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