Serina Williams, MSW
NPI 1376921551 · Clinical Social Worker · Sarasota, FL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Serina Williams, MSW is a Clinical Social Worker provider in Sarasota, FL (NPI 1376921551).
Provider details
- NPI number
- 1376921551
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- SW13280 (FL)
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
11 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
- 2015-05-08
- Last updated
- 2018-02-12
Frequently asked questions
- What is Serina Williams's NPI number?
- Serina Williams's National Provider Identifier (NPI) is 1376921551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serina Williams's specialty?
- Serina Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Serina Williams located?
- Serina Williams's practice location on file with NPPES is 1500 Independence Blvd, Sarasota, FL 34234-2135.
- What is Serina Williams's phone number?
- The practice phone number listed in the NPPES registry for Serina Williams is (941) 359-1927.
- Does Serina Williams accept Medicare?
- Serina Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Serina Williams's NPI active?
- Yes — Serina Williams's NPI (1376921551) is active in the NPPES registry as of the last update on 2018-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.