Erin Diffenderffer, PT
NPI 1740882463 · Physical Therapist · Marietta, GA
Erin Diffenderffer, PT is a Physical Therapist provider in Marietta, GA (NPI 1740882463).
Provider details
- NPI number
- 1740882463
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6514 (GA)
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
5 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
- 2020-11-09
- Last updated
- 2020-11-09
- Certified
- 2020-10-20
Frequently asked questions
- What is Erin Diffenderffer's NPI number?
- Erin Diffenderffer's National Provider Identifier (NPI) is 1740882463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Diffenderffer's specialty?
- Erin Diffenderffer is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Erin Diffenderffer located?
- Erin Diffenderffer's practice location on file with NPPES is 4377 Dunmore Rd Ne, Marietta, GA 30068-4222.
- What is Erin Diffenderffer's phone number?
- The practice phone number listed in the NPPES registry for Erin Diffenderffer is (678) 595-8662.
- Is Erin Diffenderffer's NPI active?
- Yes — Erin Diffenderffer's NPI (1740882463) is active in the NPPES registry as of the last update on 2020-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.