Walter Mckenzie, M.S.W.
NPI 1225482870 · Clinical Social Worker · Seattle, WA
Walter Mckenzie, M.S.W. is a Clinical Social Worker provider in Seattle, WA (NPI 1225482870).
Provider details
- NPI number
- 1225482870
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Male
- Sole proprietor
- No
- License
- 5654 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2016-04-20
- Last updated
- 2016-04-20
Frequently asked questions
- What is Walter Mckenzie's NPI number?
- Walter Mckenzie's National Provider Identifier (NPI) is 1225482870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Mckenzie's specialty?
- Walter Mckenzie is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Walter Mckenzie located?
- Walter Mckenzie's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2420.
- What is Walter Mckenzie's phone number?
- The practice phone number listed in the NPPES registry for Walter Mckenzie is (206) 744-4127.
- Is Walter Mckenzie's NPI active?
- Yes — Walter Mckenzie's NPI (1225482870) is active in the NPPES registry as of the last update on 2016-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.