What is Allison Walter's NPI number?

Allison Walter's National Provider Identifier (NPI) is 1912556218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allison Walter's specialty?

Allison Walter is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Allison Walter located?

Allison Walter's practice location on file with NPPES is 1220 Westlake Ave N Ste a, Seattle, WA 98109-3530.

What is Allison Walter's phone number?

The practice phone number listed in the NPPES registry for Allison Walter is (206) 639-2880.

Is Allison Walter's NPI active?

Yes — Allison Walter's NPI (1912556218) is active in the NPPES registry as of the last update on 2025-08-26.

IndividualActive

Allison Walter, LICSW, MSW

NPI 1912556218 · Counselor · Seattle, WA

Allison Walter, LICSW, MSW is a Counselor provider in Seattle, WA (NPI 1912556218).

Provider details

NPI number: 1912556218
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: LICSW, MSW
Sex: Female
Sole proprietor: No
License: LW61474123 (WA)

Specialties & taxonomies

CounselorPrimary101Y00000XLicense LW61474123 (WA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(65/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 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

1220 Westlake Ave N Ste a

Seattle, WA 98109-3530

Phone: (206) 639-2880

Street-level locationGet directions

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Mailing address