Quick answers
- Where does William C. Smith see patients?
- Medicare's clinician data lists 2 practice locations, including Matawan, NJ and Marlboro, NJ. Call before your visit to confirm the address.
- What is William C. Smith's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does William C. Smith accept Medicare assignment?
- Yes. Medicare's clinician data says William C. Smith 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 William C. Smith?
- (732) 320-6285, as listed in official Medicare / NPI Registry data.
- What is William C. Smith's NPI number?
- 1689156994. 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 C. Smith is enrolled with Medicare (CMS data updated 2026-10-02).
- 144 Hwy 34Matawan, NJ 07747 (732) 320‑6285
- 17 N Main StMarlboro, NJ 07746 (732) 431‑2155
Group practices
Medicare enrollment lists William C. Smith as a member of these groups (CMS data updated 2026-10-02).
- Old Bridge Spine and Wellness Center, PA21 clinicians in the group
- Advanced Wellness17 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, New Jersey →
Other physical therapists in Matawan
Clinicians with the same Medicare primary specialty in Matawan, NJ — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689156994 |
| 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 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