Quick answers
- Which hospitals does Michael A. Zeppa work at?
- Medicare's official clinician data lists Michael A. Zeppa at 5 hospitals: Adventist Health Sonora, Doctors Medical Center, Emanuel Medical Center, Mercy Medical Center and Oak Valley Hospital District. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael A. Zeppa see patients?
- Medicare's clinician data lists 3 practice locations, including Modesto, CA and Turlock, CA. Call before your visit to confirm the address.
- What is Michael A. Zeppa's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Michael A. Zeppa accept Medicare assignment?
- Yes. Medicare's clinician data says Michael A. Zeppa accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Michael A. Zeppa?
- (209) 576-3626, as listed in official Medicare / NPI Registry data.
- What is Michael A. Zeppa's NPI number?
- 1447287651. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael A. Zeppa works
Medicare's Facility Affiliation Data lists Michael A. Zeppa at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health SonoraSonora, CA · Acute Care Hospital · CCN 050335
- Doctors Medical CenterModesto, CA · Acute Care Hospital · CCN 050464
- Emanuel Medical CenterTurlock, CA · Acute Care Hospital · CCN 050179
- Mercy Medical CenterMerced, CA · Acute Care Hospital · CCN 050444
- Oak Valley Hospital DistrictOakdale, CA · Acute Care Hospital · CCN 050067
Practice locations
Addresses where Michael A. Zeppa is enrolled with Medicare (CMS data updated 2026-10-02).
- 1441 Florida AveModesto, CA 95350 (209) 576‑3626
- 3900 Geer RdTurlock, CA 95382 (209) 669‑0600
- 825 Delbon AveTurlock, CA 95382 (209) 668‑5238
Group practices
Medicare enrollment lists Michael A. Zeppa as a member of these groups (CMS data updated 2026-10-02).
- Modesto Radiological Medical Group Inc91 clinicians in the group
- Turlock Imaging Services, LLC15 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Modesto
Clinicians with the same Medicare primary specialty in Modesto, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447287651 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians