TRILLIUM THERAPY COLLECTIVE, PLLC
NPI 1619616828
Clinic/Center - Mental Health (Including Community Mental Health Center) in Seattle, WA

Active since June 03, 2022
5608 17TH AVE NW STE 1513, SEATTLE, WA 98107(206) 880-1712 Get Directions Write a Review

NPPES record last updated: June 3, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Trillium Therapy Collective, Pllc NPPES

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

TRILLIUM THERAPY COLLECTIVE, PLLC (NPI 1619616828) is a healthcare organization registered as a mental health (including community mental health center) in Seattle, Washington and active in the NPI registry since June 2022. The organization lists Alexandra Campbell, Cofounder, as its authorized official.

NPPES Registry Identity

NPI1619616828
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameTRILLIUM THERAPY COLLECTIVE, PLLC
Location Address5608 17TH AVE NW STE 1513Seattle, WA 98107-5232
Mailing Address5608 17th Ave Nw Ste 1513Seattle, WA 98107-5232 · (206) 880-1712
Organization SubpartNo
Authorized OfficialAlexandra CampbellCofounder · (347) 753-2025
Enumeration DateJune 3, 2022
NPPES CertifiedJune 3, 2022
NPI 1619616828 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
5608 17TH AVE NW STE 1513, Seattle, WA 98107

Other Providers at the Same Location NPPES 2

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

Social Worker (Clinical)
5608 17TH AVE NW STE 1513
SEATTLE, WA 98107
Social Worker (Clinical)
5608 17TH AVE NW STE 1513
SEATTLE, WA 98107

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 Trillium Therapy Collective, PLLC's NPI number?

The NPI number for Trillium Therapy Collective, PLLC is 1619616828. It was assigned to this organization in the NPPES registry on June 3, 2022.

Where is Trillium Therapy Collective, PLLC located?

Trillium Therapy Collective, PLLC is located at 5608 17th Ave NW Ste 1513, Seattle, WA 98107. The listed phone number is (206) 880-1712.

What is Trillium Therapy Collective, PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

When was this NPI record last updated?

The NPPES record for Trillium Therapy Collective, PLLC was last updated on June 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.