Quick answers
- Does William F. Caves Iv accept Medicare assignment?
- Medicare's clinician data says William F. Caves Iv may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is William F. Caves Iv's NPI number?
- 1093416869. 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 William F. Caves Iv is enrolled with Medicare (CMS data updated October 2, 2026).
- 715 Maltman DrGrass Valley, CA 95945 (530) 272‑7306
Group practices
Medicare enrollment lists William F. Caves Iv as a member of this group (CMS data updated October 2, 2026).
- Body Logic Physical Therapy, P.C.8 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, California →
Other physical therapists in Grass Valley
Clinicians with the same Medicare primary specialty in Grass Valley, CA — not a recommendation.
Other clinicians in Body Logic Physical Therapy, P.C.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1093416869 |
| 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