What is Ann Webster's NPI number?

Ann Webster's National Provider Identifier (NPI) is 1538950811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ann Webster's specialty?

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

Where is Ann Webster located?

Ann Webster's practice location on file with NPPES is 2100 24th Ave S, Seattle, WA 98144-4637.

What is Ann Webster's phone number?

The practice phone number listed in the NPPES registry for Ann Webster is (206) 591-6253.

Is Ann Webster's NPI active?

Yes — Ann Webster's NPI (1538950811) is active in the NPPES registry as of the last update on 2025-05-15.

IndividualActive

Ann Webster

NPI 1538950811 · Counselor · Seattle, WA

Ann Webster is a Counselor provider in Seattle, WA (NPI 1538950811).

Provider details

NPI number: 1538950811
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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

2100 24th Ave S

Seattle, WA 98144-4637

Phone: (206) 591-6253

Street-level locationGet directions

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Mailing address