Nathan Allen Cannon, M.D./PH.D.
NPI 1225343072ActiveIndividual· Radiology, Radiation Oncology· Fort Wayne, IN
Radiology, Radiation Oncology (M.D./PH.D.) in Fort Wayne, Indiana, trained at Saint Louis University School of Medicine (class of 2010). 317 Medicare patients in 2024, $177,702 paid; nearly all of their 221 Part D prescriptions were generic (92%). Novartis Pharmaceuticals Corporation was the largest of 4 companies reporting payments in 2025, $104.54 in all, mostly food and beverage.
Overview
| NPI | 1225343072 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D./PH.D. |
| Sole proprietor | No |
| NPI issued | Aug 17, 2010 |
| Last updated in NPPES | Jun 15, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 01075113A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 317 |
|---|---|
| Services billed | 2,726 across 31 procedure codes |
| Paid by Medicare | $177,702 |
Part D prescriptions in 2024
| Prescriptions (claims) | 221 · 404 30-day fills |
|---|---|
| Patients | 108 |
| Total drug cost | $2,951 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Radiation Oncology |
Medical group
- Radiation Oncology Associates P CWarsaw, IN · 9 clinicians
Hospital affiliations
- Cameron HealthAngola, IN
- Parkview Dekalb HospitalAuburn, IN
- Parkview Noble HospitalKendallville, IN
- Parkview Regional Medical CenterFort Wayne, IN
- Parkview Wabash Hospital, IncWabash, IN
Industry payments (Open Payments)
- 2025$104.54 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $38.50 | 2 |
| Boston Scientific Corporation | $27.84 | 2 |
| Sumitomo Pharma America, Inc. | $22.39 | 1 |
| Merck Sharp & Dohme LLC | $15.81 | 1 |
What the 2025 payments were for
- Food and Beverage$104.54 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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