Individual provider · Type 1 NPI

Sienna Mendez

Mental Health Counselor · Seattle, WA

NPI number 1003623950 Active

Practice location

5608 17th Ave NW Ste 1668
Seattle, WA 98107-5232

Specialties and licenses

TaxonomyCodeLicense
Mental Health Counselor Primary 101YM0800XMHCA.MC.700878937 (WA)

Mental Health Counselor: Definition to come...

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About NPI 1003623950

Sienna Mendez's National Provider Identifier is 1003623950, issued on Dec 13, 2024. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Seattle, WA. The record was last updated on Apr 21, 2026.