Celia Williamson, PHD., MSW
NPI 1306513171 · Clinical Social Worker · Toledo, OH
Celia Williamson, PHD., MSW is a Clinical Social Worker provider in Toledo, OH (NPI 1306513171).
Provider details
- NPI number
- 1306513171
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- PHD., MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- S.0031113 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
4 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
- 2021-08-27
- Last updated
- 2025-05-31
- Certified
- 2025-05-31
Frequently asked questions
- What is Celia Williamson's NPI number?
- Celia Williamson's National Provider Identifier (NPI) is 1306513171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Celia Williamson's specialty?
- Celia Williamson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Celia Williamson located?
- Celia Williamson's practice location on file with NPPES is 23 N Summit St # 12, Toledo, OH 43604-1018.
- What is Celia Williamson's phone number?
- The practice phone number listed in the NPPES registry for Celia Williamson is (419) 855-2299.
- Is Celia Williamson's NPI active?
- Yes — Celia Williamson's NPI (1306513171) is active in the NPPES registry as of the last update on 2025-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.