Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mental Health First, PLLC

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1063154433

Mental Health First, PLLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in Renton, Washington. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

18904 123rd Pl SE
Renton, WA 98058-6682
Phone: (206) 697-0883
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X

Record details

NPI number1063154433
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Annelise Crosswhite — Arnp · (206) 697-0883
Other names Mental Health First
NPI enumeratedApril 7, 2022
Last updated in NPPESApril 7, 2022
Certification dateApril 7, 2022
Mailing address18904 123rd Pl Se, Renton, WA 98058-6682

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