IndividualActive
Sarah Stewart, LSWAIC
NPI 1891520144 · Clinical Social Worker · Seattle, WA
Sarah Stewart, LSWAIC is a Clinical Social Worker provider in Seattle, WA (NPI 1891520144).
Provider details
- NPI number
- 1891520144
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSWAIC
- Sex
- Female
- Sole proprietor
- No
- License
- SC61564553 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1200 Westlake Ave N Ste 600f
Seattle, WA 98109-3543
Phone: (425) 954-6507
Street-level locationGet directions
Mailing address
1200 Westlake Ave N Ste 600f
Seattle, WA 98109-3543
Registry dates
- Enumerated
- 2024-09-05
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Sarah Stewart's NPI number?
- Sarah Stewart's National Provider Identifier (NPI) is 1891520144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Stewart's specialty?
- Sarah Stewart is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Stewart located?
- Sarah Stewart's practice location on file with NPPES is 1200 Westlake Ave N Ste 600f, Seattle, WA 98109-3543.
- What is Sarah Stewart's phone number?
- The practice phone number listed in the NPPES registry for Sarah Stewart is (425) 954-6507.
- Is Sarah Stewart's NPI active?
- Yes — Sarah Stewart's NPI (1891520144) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.