Katherine Wynn, LSWAIC
NPI 1598549073 · Clinical Social Worker · Mercer Island, WA
Katherine Wynn, LSWAIC is a Clinical Social Worker provider in Mercer Island, WA (NPI 1598549073).
Provider details
- NPI number
- 1598549073
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSWAIC
- Sex
- Female
- Sole proprietor
- Yes
- License
- SC61553232 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-08-24
- Last updated
- 2025-12-04
- Certified
- 2025-12-04
Frequently asked questions
- What is Katherine Wynn's NPI number?
- Katherine Wynn's National Provider Identifier (NPI) is 1598549073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Wynn's specialty?
- Katherine Wynn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Wynn located?
- Katherine Wynn's practice location on file with NPPES is 8015 Se 28th Street, Mercer Island, WA 98040.
- What is Katherine Wynn's phone number?
- The practice phone number listed in the NPPES registry for Katherine Wynn is (206) 236-1294.
- Is Katherine Wynn's NPI active?
- Yes — Katherine Wynn's NPI (1598549073) is active in the NPPES registry as of the last update on 2025-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.