Quick answers
- Does Margaret Bristow accept Medicare assignment?
- Yes. Medicare's clinician data says Margaret Bristow 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 Margaret Bristow's NPI number?
- 1285510735. 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 Margaret Bristow is enrolled with Medicare (CMS data updated October 2, 2026).
- 555 Mowry Ave, Suite EFremont, CA 94536 (510) 745‑7700
- 730 Empey WaySan Jose, CA 95128 (408) 275‑1500
Group practices
Medicare enrollment lists Margaret Bristow as a member of this group (CMS data updated October 2, 2026).
- Imotion Physical Therapy, Inc21 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, California →
Other physical therapists in Fremont
Clinicians with the same Medicare primary specialty in Fremont, CA — not a recommendation.
Other clinicians in Imotion Physical Therapy, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285510735 |
| 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