Gretchen Deffley, PTA
NPI 1083168553 · Physical Therapy Assistant · Chambersburg, PA
Gretchen Deffley, PTA is a Physical Therapy Assistant provider in Chambersburg, PA (NPI 1083168553).
Provider details
- NPI number
- 1083168553
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- No
- License
- TE010784 (PA)
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
9 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
- 2016-08-12
- Last updated
- 2016-08-12
Frequently asked questions
- What is Gretchen Deffley's NPI number?
- Gretchen Deffley's National Provider Identifier (NPI) is 1083168553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Deffley's specialty?
- Gretchen Deffley is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gretchen Deffley located?
- Gretchen Deffley's practice location on file with NPPES is 112 N 7th St, Chambersburg, PA 17201-1720.
- What is Gretchen Deffley's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Deffley is (717) 262-4650.
- Is Gretchen Deffley's NPI active?
- Yes — Gretchen Deffley's NPI (1083168553) is active in the NPPES registry as of the last update on 2016-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.