Marion Duncan, P.T.
NPI 1225430713 · Physical Therapist · Chattanooga, TN
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marion Duncan, P.T. is a Physical Therapist provider in Chattanooga, TN (NPI 1225430713).
Provider details
- NPI number
- 1225430713
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PT0000005544 (TN)
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
11 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
- 2014-09-16
- Last updated
- 2014-09-16
Frequently asked questions
- What is Marion Duncan's NPI number?
- Marion Duncan's National Provider Identifier (NPI) is 1225430713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marion Duncan's specialty?
- Marion Duncan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marion Duncan located?
- Marion Duncan's practice location on file with NPPES is 2255 Center St, Chattanooga, TN 37421-2500.
- What is Marion Duncan's phone number?
- The practice phone number listed in the NPPES registry for Marion Duncan is (423) 855-0745.
- Does Marion Duncan accept Medicare?
- Marion Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marion Duncan's NPI active?
- Yes — Marion Duncan's NPI (1225430713) is active in the NPPES registry as of the last update on 2014-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.