KATLYN DEFOREST MA, LMHC
NPI 1609322239
Counselor - Mental Health in Seattle, WA

Q: What is Katlyn Deforest's NPI number?

The NPI number for Katlyn Deforest is 1609322239. It was assigned to this individual provider in the NPPES registry on September 1, 2016. The provider is also known as Katlyn Truesdale.

Q: What is Katlyn Deforest's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Katlyn Deforest was last updated on August 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since September 01, 2016

4710 48TH AVE S, SEATTLE, WA 98118(602) 793-7977 Get Directions Write a Review

NPPES record last updated: August 3, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 3, 2020, Mar 22, 2017, Sep 1, 2016 (3 updates tracked since 2016).

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About Katlyn Deforest Ma, Lmhc NPPES

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

KATLYN DEFOREST MA, LMHC (NPI 1609322239) is an individual mental health provider in Seattle, Washington and active in the NPI registry since September 2016. She maintains a secondary practice location in Tukwila.

NPPES Registry Identity

NPI1609322239

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameKATLYN DEFORESTCredential: MA, LMHC

Location Address4710 48TH AVE SSeattle, WA 98118-1830

Mailing Address4710 48th Ave SSeattle, WA 98118-1830 · (602) 793-7977

Phone(602) 793-7977

Sole ProprietorNo

Enumeration DateSeptember 1, 2016

Last NPPES UpdateAugust 3, 20203 updates tracked since enumeration

NPPES CertifiedAugust 3, 2020

✔ NPI 1609322239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

4710 48TH AVE S, Seattle, WA 98118

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Other Names 1

Former Name (1)Katlyn Truesdale

Secondary Practice Location 1

Location 16400 Southcenter BlvdTukwila, WA 98188-2547 · Phone (206) 444-3600 · Fax (206) 444-3610

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 Katlyn Deforest's NPI number?

The NPI number for Katlyn Deforest is 1609322239. It was assigned to this individual provider in the NPPES registry on September 1, 2016. The provider is also known as Katlyn Truesdale.

Where is Katlyn Deforest located?

Katlyn Deforest practices at 4710 48th Ave S, Seattle, WA 98118. The listed phone number is (602) 793-7977.

What is Katlyn Deforest's specialty?

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

When was this NPI record last updated?

The NPPES record for Katlyn Deforest was last updated on August 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.