Quick answers
- Where does Seth Mason see patients?
- Medicare's clinician data lists 2 practice locations, including Williston, VT and Burlington, VT. Call before your visit to confirm the address.
- What is Seth Mason's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Seth Mason accept Medicare assignment?
- Yes. Medicare's clinician data says Seth Mason 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 Seth Mason?
- (802) 860-4360, as listed in official Medicare / NPI Registry data.
- What is Seth Mason's NPI number?
- 1689488793. 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 Seth Mason is enrolled with Medicare (CMS data updated 2026-10-02).
- 426 Industrial Ave, Suite 190Williston, VT 05495 (802) 860‑4360
- 80 Colchester AveBurlington, VT 05401 (802) 657‑7990
Group practices
Medicare enrollment lists Seth Mason as a member of this group (CMS data updated 2026-10-02).
- PT 360 Inc15 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Vermont →
Other physical therapists in Williston
Clinicians with the same Medicare primary specialty in Williston, VT — not a recommendation.
Clinician information
| Medical school | University Of Vermont College Of Medicine |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689488793 |
| 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