What is Ada Walther's NPI number?

Ada Walther's National Provider Identifier (NPI) is 1841158060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ada Walther's specialty?

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

Where is Ada Walther located?

Ada Walther's practice location on file with NPPES is 2200 Rainier Ave S Ste 201, Seattle, WA 98144-4642.

What is Ada Walther's phone number?

The practice phone number listed in the NPPES registry for Ada Walther is (206) 417-9904.

Is Ada Walther's NPI active?

Yes — Ada Walther's NPI (1841158060) is active in the NPPES registry as of the last update on 2026-01-15.

IndividualActive

Ada Walther

NPI 1841158060 · Counselor · Seattle, WA

Ada Walther is a Counselor provider in Seattle, WA (NPI 1841158060).

Provider details

NPI number: 1841158060
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

2200 Rainier Ave S Ste 201

Seattle, WA 98144-4642

Phone: (206) 417-9904

Street-level locationGet directions

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Mailing address