Stephen Knowlton
NPI 1902274905 · Physical Therapist · Rumford, ME
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Knowlton is a Physical Therapist provider in Rumford, ME (NPI 1902274905).
Provider details
- NPI number
- 1902274905
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PT4474 (ME)
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2015-09-08
- Last updated
- 2015-09-08
Frequently asked questions
- What is Stephen Knowlton's NPI number?
- Stephen Knowlton's National Provider Identifier (NPI) is 1902274905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Knowlton's specialty?
- Stephen Knowlton is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Stephen Knowlton located?
- Stephen Knowlton's practice location on file with NPPES is 420 Franklin St, Rumford, ME 04276-2104.
- What is Stephen Knowlton's phone number?
- The practice phone number listed in the NPPES registry for Stephen Knowlton is (207) 369-1099.
- Does Stephen Knowlton accept Medicare?
- Stephen Knowlton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Knowlton's NPI active?
- Yes — Stephen Knowlton's NPI (1902274905) is active in the NPPES registry as of the last update on 2015-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.