Yaa-Serwa Williams, LICSW, LISW-CP
NPI 1285804054 · Clinical Social Worker · Boise, ID
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yaa-Serwa Williams, LICSW, LISW-CP is a Clinical Social Worker provider in Boise, ID (NPI 1285804054).
Provider details
- NPI number
- 1285804054
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW, LISW-CP
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
18 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
- 2008-03-07
- Last updated
- 2023-08-30
- Certified
- 2022-03-22
Frequently asked questions
- What is Yaa-Serwa Williams's NPI number?
- Yaa-Serwa Williams's National Provider Identifier (NPI) is 1285804054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yaa-Serwa Williams's specialty?
- Yaa-Serwa Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Yaa-Serwa Williams located?
- Yaa-Serwa Williams's practice location on file with NPPES is 444 W Fort St Fl 2, Boise, ID 83702-4535.
- What is Yaa-Serwa Williams's phone number?
- The practice phone number listed in the NPPES registry for Yaa-Serwa Williams is (208) 422-1018.
- Does Yaa-Serwa Williams accept Medicare?
- Yaa-Serwa Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yaa-Serwa Williams's NPI active?
- Yes — Yaa-Serwa Williams's NPI (1285804054) is active in the NPPES registry as of the last update on 2023-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.