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MS. MELISSA M GARTHWAITE MA, LMHC
NPI 1891872057
Counselor - Mental Health in Seattle, WA

Active since November 01, 2006
311 1ST AVE S, SUITE 301, SEATTLE, WA 98104(206) 280-3682 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Melissa M Garthwaite Ma, Lmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MELISSA M GARTHWAITE MA, LMHC (NPI 1891872057) is an individual mental health provider in Seattle, Washington, licensed in Washington (LH00008591) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1891872057
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. MELISSA M GARTHWAITECredential: MA, LMHC
Location Address311 1ST AVE S, SUITE 301Seattle, WA 98104-2537
Mailing Address311 1st Ave S, Suite 301Seattle, WA 98104-2537 · (206) 280-3682
Phone(206) 280-3682
Sole ProprietorYes
Enumeration DateNovember 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1891872057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WA · LH00008591
311 1ST AVE S, Seattle, WA 98104
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Garthwaite's NPI number?

The NPI number for Melissa Garthwaite is 1891872057. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is Melissa Garthwaite located?

Melissa Garthwaite practices at 311 1st Ave S Suite 301, Seattle, WA 98104. The listed phone number is (206) 280-3682.

What is Melissa Garthwaite's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Melissa Garthwaite accept?

Health plans from PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska list Melissa Garthwaite as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melissa Garthwaite was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.