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Erica Williams, LICSW
NPI 1144981671 · Clinical Social Worker · Seattle, WA
Erica Williams, LICSW is a Clinical Social Worker provider in Seattle, WA (NPI 1144981671).
Provider details
- NPI number
- 1144981671
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LW60814630 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
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
800 5th Ave Ste 900
Seattle, WA 98104-3176
Phone: (917) 358-3288
Street-level locationGet directions
Mailing address
800 5th Ave Ste 900
Seattle, WA 98104-3176
Registry dates
- Enumerated
- 2022-01-06
- Last updated
- 2022-01-06
- Certified
- 2021-12-16
Frequently asked questions
- What is Erica Williams's NPI number?
- Erica Williams's National Provider Identifier (NPI) is 1144981671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Williams's specialty?
- Erica Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Erica Williams located?
- Erica Williams's practice location on file with NPPES is 800 5th Ave Ste 900, Seattle, WA 98104-3176.
- What is Erica Williams's phone number?
- The practice phone number listed in the NPPES registry for Erica Williams is (917) 358-3288.
- Is Erica Williams's NPI active?
- Yes — Erica Williams's NPI (1144981671) is active in the NPPES registry as of the last update on 2022-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.