MRS. KAITLYN MARIE CHAMBERLAIN LMHC
NPI 1124502430
Counselor - Mental Health in Everett, WA

Q: What is Kaitlyn Chamberlain's NPI number?

The NPI number for Kaitlyn Chamberlain is 1124502430. It was assigned to this individual provider in the NPPES registry on September 21, 2018. The provider is also known as Ms. Kaitlyn Marie Mussar Lmhc.

Q: What is Kaitlyn Chamberlain's specialty?

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

Active since September 21, 2018

10121 EVERGREEN WAY STE 25-244, EVERETT, WA 98204(425) 610-8609 Get Directions Write a Review

NPPES record last updated: January 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 19, 2022, Sep 21, 2018 (2 updates tracked since 2018).

On this page

About Mrs. Kaitlyn Marie Chamberlain Lmhc NPPES

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

MRS. KAITLYN MARIE CHAMBERLAIN LMHC (NPI 1124502430) is an individual mental health provider in Everett, Washington, licensed in Washington (60853183) and active in the NPI registry since September 2018.

NPPES Registry Identity

NPI1124502430

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMRS. KAITLYN MARIE CHAMBERLAINCredential: LMHC

Location Address10121 EVERGREEN WAY STE 25-244Everett, WA 98204-3885

Mailing Address324 84th Ave SeLake Stevens, WA 98258-3358 · (847) 226-0093

Phone(425) 610-8609

Sole ProprietorNo

Enumeration DateSeptember 21, 2018

Last NPPES UpdateJanuary 16, 20252 updates tracked since enumeration

NPPES CertifiedJanuary 16, 2025

✔ NPI 1124502430 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 · 60853183

10121 EVERGREEN WAY STE 25-244, Everett, WA 98204

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Other Names 1

Former Name (1)Ms. Kaitlyn Marie Mussar Lmhc

Accepted Insurance

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

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KCPP COMMUNITY OUTREACH

Clinic/Center (Dental)

10121 EVERGREEN WAY STE 25-244
EVERETT, WA 98204

Snohomish County (509) 696-6373

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 Kaitlyn Chamberlain's NPI number?

The NPI number for Kaitlyn Chamberlain is 1124502430. It was assigned to this individual provider in the NPPES registry on September 21, 2018. The provider is also known as Ms. Kaitlyn Marie Mussar Lmhc.

Where is Kaitlyn Chamberlain located?

Kaitlyn Chamberlain practices at 10121 Evergreen Way Ste 25-244, Everett, WA 98204. The listed phone number is (425) 610-8609.

What is Kaitlyn Chamberlain's specialty?

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

What insurance does Kaitlyn Chamberlain accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Kaitlyn Chamberlain 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 Kaitlyn Chamberlain was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.