Quick answers
- Does Stephen J. Magat accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen J. Magat accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Stephen J. Magat's NPI number?
- 1790563278. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Stephen J. Magat is enrolled with Medicare (CMS data updated October 2, 2026).
- 12332 Garden Grove BlvdGarden Grove, CA 92843 (714) 534‑1041
- 1990 Fruitdale AveSan Jose, CA 95128 (408) 998‑8447
- 22590 Voss AveCupertino, CA 95014 (206) 823‑1004
- 2530 Solace PlMountain View, CA 94040 (408) 401‑2581
Group practices
Medicare enrollment lists Stephen J. Magat as a member of these groups (CMS data updated October 2, 2026).
- Solomon Medical Inc33 clinicians in the group
- Post Acute Behavioral Health19 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Garden Grove
Clinicians with the same Medicare primary specialty in Garden Grove, CA — not a recommendation.
Other clinicians in Solomon Medical Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790563278 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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