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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

TREEHOUSE COUNSELING PLLC
NPI 1649194960
Social Worker - Clinical 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 added: August 20, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 20, 2026, Aug 7, 2026 (2 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 clinical 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 Taxonomy1041C0700X
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 UpdateAugust 20, 20262 updates tracked since enumeration
NPPES CertifiedAugust 20, 2026
✔ NPI 1649194960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
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

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 (Clinical)
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, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Treehouse Counseling PLLC was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.