Jon Gray, PT
NPI 1336632066 · Physical Therapist · Great Falls, MT
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Gray, PT is a Physical Therapist provider in Great Falls, MT (NPI 1336632066).
Provider details
- NPI number
- 1336632066
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- PTP-PT-LIC-14991 (MT)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1101 26th St SGreat Falls, MT 59405-5161Phone: (406) 455-5238Fax: (406) 455-4591
Registry dates
- Enumerated
- 2018-06-07
- Last updated
- 2025-11-14
- Certified
- 2025-11-14
Frequently asked questions
- What is Jon Gray's NPI number?
- Jon Gray's National Provider Identifier (NPI) is 1336632066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Gray's specialty?
- Jon Gray is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jon Gray located?
- Jon Gray's practice location on file with NPPES is 1401 25th St S, Great Falls, MT 59405-5183.
- What is Jon Gray's phone number?
- The practice phone number listed in the NPPES registry for Jon Gray is (406) 731-8930.
- Does Jon Gray accept Medicare?
- Jon Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Gray's NPI active?
- Yes — Jon Gray's NPI (1336632066) is active in the NPPES registry as of the last update on 2025-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.