Jennifer Duncan, PTA
NPI 1720213762 · Physical Therapy Assistant · Frederick, MD
Jennifer Duncan, PTA is a Physical Therapy Assistant provider in Frederick, MD (NPI 1720213762).
Provider details
- NPI number
- 1720213762
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2931 (MD)
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
17 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
- 2009-05-20
- Last updated
- 2009-05-20
Frequently asked questions
- What is Jennifer Duncan's NPI number?
- Jennifer Duncan's National Provider Identifier (NPI) is 1720213762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Duncan's specialty?
- Jennifer Duncan is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jennifer Duncan located?
- Jennifer Duncan's practice location on file with NPPES is 2779 Lynn St, Frederick, MD 21704-8024.
- What is Jennifer Duncan's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Duncan is (443) 983-6311.
- Is Jennifer Duncan's NPI active?
- Yes — Jennifer Duncan's NPI (1720213762) is active in the NPPES registry as of the last update on 2009-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.