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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TREEHOUSE COUNSELING PLLC
NPI 1649194960
Social Worker in Lynnwood, WA

Active since August 07, 2026
4720 200TH ST SW STE 205, LYNNWOOD, WA 98036(425) 298-7010 Get Directions Write a Review

NPPES record last updated: October 26, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 26, 2026, Aug 20, 2026, Aug 7, 2026 (3 updates tracked since 2026).

About Treehouse Counseling Pllc NPPES

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

TREEHOUSE COUNSELING PLLC (NPI 1649194960) is a healthcare organization registered as a social worker in Lynnwood, Washington and active in the NPI registry since August 2026. The organization lists Katherine Packard, Co-owner & Clinician, as its authorized official.

NPPES Registry Identity

NPI1649194960
Entity TypeOrganization
Primary Taxonomy104100000X
Legal Business NameTREEHOUSE COUNSELING PLLC
Location Address4720 200TH ST SW STE 205Lynnwood, WA 98036-6545
Mailing Address4720 200th St Sw Ste 205Lynnwood, WA 98036-6545
Phone(425) 298-7010
Organization SubpartNo
Authorized OfficialKatherine PackardCo-owner & Clinician · (425) 298-7010
Enumeration DateAugust 7, 2026
Last NPPES UpdateOctober 26, 20263 updates tracked since enumeration
NPPES CertifiedOctober 26, 2026
✔ NPI 1649194960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
4720 200TH ST SW STE 205, Lynnwood, WA 98036
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

KATHERINE PACKARD
Social Worker
4720 200TH ST SW STE 205
LYNNWOOD, WA 98036
Snohomish County (425) 298-7010

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 Treehouse Counseling PLLC's NPI number?

The NPI number for Treehouse Counseling PLLC is 1649194960. It was assigned to this organization in the NPPES registry on August 7, 2026.

Where is Treehouse Counseling PLLC located?

Treehouse Counseling PLLC is located at 4720 200th St SW Ste 205, Lynnwood, WA 98036. The listed phone number is (425) 298-7010.

What is Treehouse Counseling PLLC's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

What insurance does Treehouse Counseling PLLC accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Treehouse Counseling PLLC 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 Treehouse Counseling PLLC was last updated on October 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.