Justine Yahnke, MSW, LICSW
NPI 1992378335 · Clinical Social Worker · Seattle, WA
Justine Yahnke, MSW, LICSW is a Clinical Social Worker provider in Seattle, WA (NPI 1992378335).
Provider details
- NPI number
- 1992378335
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- SC61168888 (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
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
Mailing address
Registry dates
- Enumerated
- 2021-07-22
- Last updated
- 2025-08-14
- Certified
- 2025-07-25
Frequently asked questions
- What is Justine Yahnke's NPI number?
- Justine Yahnke's National Provider Identifier (NPI) is 1992378335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justine Yahnke's specialty?
- Justine Yahnke is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Justine Yahnke located?
- Justine Yahnke's practice location on file with NPPES is 11418 Cornell Ave S, Seattle, WA 98178-3119.
- What is Justine Yahnke's phone number?
- The practice phone number listed in the NPPES registry for Justine Yahnke is (541) 619-6412.
- Is Justine Yahnke's NPI active?
- Yes — Justine Yahnke's NPI (1992378335) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.