Ellen Thomas, MS, LSW
NPI 1558417956 · Clinical Social Worker · Marion, OH
Ellen Thomas, MS, LSW is a Clinical Social Worker provider in Marion, OH (NPI 1558417956).
Provider details
- NPI number
- 1558417956
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MS, LSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
19 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
Mailing address
Registry dates
- Enumerated
- 2007-01-26
- Last updated
- 2025-09-11
Frequently asked questions
- What is Ellen Thomas's NPI number?
- Ellen Thomas's National Provider Identifier (NPI) is 1558417956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Thomas's specialty?
- Ellen Thomas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ellen Thomas located?
- Ellen Thomas's practice location on file with NPPES is 320 Executive Dr, Marion, OH 43302-6310.
- What is Ellen Thomas's phone number?
- The practice phone number listed in the NPPES registry for Ellen Thomas is (740) 387-5210.
- Is Ellen Thomas's NPI active?
- Yes — Ellen Thomas's NPI (1558417956) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.