Quick answers
- Where does Timothy M. Guay see patients?
- Medicare's clinician data lists 2 practice locations, including Feeding Hills, MA and Philadelphia, PA. Call before your visit to confirm the address.
- What is Timothy M. Guay's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Timothy M. Guay accept Medicare assignment?
- Medicare's clinician data says Timothy M. Guay may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Timothy M. Guay's NPI number?
- 1164472437. 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 Timothy M. Guay is enrolled with Medicare (CMS data updated 2026-10-02).
- 45 N Westfield StFeeding Hills, MA 01030
- PO Box, 821322 Attn Powerback Credentialing DeptPhiladelphia, PA 19182
Specialties
Find other clinicians: Physical Therapist in Private Practice, Massachusetts →
Other physical therapists in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Graduation year | 1998 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1164472437 |
| 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