Kenneth Marshall, MSW, LSWAIC
NPI 1831556653 · Clinical Social Worker · Seattle, WA
Kenneth Marshall, MSW, LSWAIC is a Clinical Social Worker provider in Seattle, WA (NPI 1831556653).
Provider details
- NPI number
- 1831556653
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LSWAIC
- Sex
- Male
- Sole proprietor
- No
- License
- LW60804492 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 122 16th Ave ESound Mental Health - Capitol Hill NorthSeattle, WA 98112-5212Phone: (206) 302-2200Fax: (206) 302-2710
- 5306 Ballard Ave Nw Ste 210Seattle, WA 98107Phone: (206) 485-3557
Registry dates
- Enumerated
- 2016-01-25
- Last updated
- 2021-01-04
- Certified
- 2021-01-04
Frequently asked questions
- What is Kenneth Marshall's NPI number?
- Kenneth Marshall's National Provider Identifier (NPI) is 1831556653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Marshall's specialty?
- Kenneth Marshall is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kenneth Marshall located?
- Kenneth Marshall's practice location on file with NPPES is 1421 34th Ave Ste 205, Seattle, WA 98122-3634.
- What is Kenneth Marshall's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Marshall is (206) 485-3557.
- Is Kenneth Marshall's NPI active?
- Yes — Kenneth Marshall's NPI (1831556653) is active in the NPPES registry as of the last update on 2021-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.