IndividualActive
Ellen Williamson, MSW
NPI 1598211070 · Social Worker · Decatur, GA
Ellen Williamson, MSW is a Social Worker provider in Decatur, GA (NPI 1598211070).
Provider details
- NPI number
- 1598211070
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
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
83% 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
1670 Clairmont Rd
Decatur, GA 30033-4004
Phone: (404) 786-4535
Street-level locationGet directions
Mailing address
1481 James Trce
Atlanta, GA 30344-6970
Registry dates
- Enumerated
- 2016-08-25
- Last updated
- 2016-08-25
Frequently asked questions
- What is Ellen Williamson's NPI number?
- Ellen Williamson's National Provider Identifier (NPI) is 1598211070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Williamson's specialty?
- Ellen Williamson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Ellen Williamson located?
- Ellen Williamson's practice location on file with NPPES is 1670 Clairmont Rd, Decatur, GA 30033-4004.
- What is Ellen Williamson's phone number?
- The practice phone number listed in the NPPES registry for Ellen Williamson is (404) 786-4535.
- Is Ellen Williamson's NPI active?
- Yes — Ellen Williamson's NPI (1598211070) is active in the NPPES registry as of the last update on 2016-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.