Ruth Deffley, LCSW
NPI 1538643481 · Clinical Social Worker · Savannah, GA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Deffley, LCSW is a Clinical Social Worker provider in Savannah, GA (NPI 1538643481).
Provider details
- NPI number
- 1538643481
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6472 (GA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2018-09-17
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Ruth Deffley's NPI number?
- Ruth Deffley's National Provider Identifier (NPI) is 1538643481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Deffley's specialty?
- Ruth Deffley is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ruth Deffley located?
- Ruth Deffley's practice location on file with NPPES is 1509 Abercorn St, Savannah, GA 31401-7315.
- What is Ruth Deffley's phone number?
- The practice phone number listed in the NPPES registry for Ruth Deffley is (912) 225-6959.
- Does Ruth Deffley accept Medicare?
- Ruth Deffley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Deffley's NPI active?
- Yes — Ruth Deffley's NPI (1538643481) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.