Charles E. Fiske, M.D.
NPI 1013900331ActiveIndividual· Radiology, Radiation Oncology· Oakland, CA
Radiology, Radiation Oncology (M.D.) in Oakland, California, trained at University of California, Geffen School of Medicine (class of 1976). Medicare paid $572,280 for services to 2,085 patients in 2024.
Overview
| NPI | 1013900331 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 23, 2005 |
| Last updated in NPPES | Feb 5, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | G35057 | CA |
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 - Diagnostic Radiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,085 |
|---|---|
| Services billed | 43,321 across 175 procedure codes |
| Paid by Medicare | $572,280 |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Norcal ImagingFremont, CA · 82 clinicians
- Modesto Advanced Diagnostic Imaging Medical CenterModesto, CA · 65 clinicians
- Stockton Diagnostic ImagingStockton, CA · 61 clinicians
- Diagnostic Radiological ImagingSacramento, CA · 53 clinicians
- Radnet Medical Imaging-San FranciscoSan Francisco, CA · 41 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Radiology, Radiation Oncology providers in Oakland
- 1164751541
- 1255329637
- 1932192242
- 1063590859
- 1003002718
- 1457349342
- 1215399811