Sarah Matlock, MSW, SWAICL
NPI 1326321977 · Clinical Social Worker · Seattle, WA
Sarah Matlock, MSW, SWAICL is a Clinical Social Worker provider in Seattle, WA (NPI 1326321977).
Provider details
- NPI number
- 1326321977
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, SWAICL
- Sex
- Female
- Sole proprietor
- No
- License
- 60265350 (WA)
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
14 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
- 2011-09-20
- Last updated
- 2014-05-02
Frequently asked questions
- What is Sarah Matlock's NPI number?
- Sarah Matlock's National Provider Identifier (NPI) is 1326321977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Matlock's specialty?
- Sarah Matlock is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Matlock located?
- Sarah Matlock's practice location on file with NPPES is 10001 17th Pl S, Seattle, WA 98168-1615.
- What is Sarah Matlock's phone number?
- The practice phone number listed in the NPPES registry for Sarah Matlock is (206) 766-6993.
- Is Sarah Matlock's NPI active?
- Yes — Sarah Matlock's NPI (1326321977) is active in the NPPES registry as of the last update on 2014-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.