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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

HARNESS HARM REDUCTION AND MENTAL HEALTH, PLLC
NPI 1710827290
Psychologist - Clinical in Seattle, WA

Active since April 01, 2026
7947 17TH AVE SW, SEATTLE, WA 98106(206) 207-8372(206) 803-2489 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 7, 2026, Apr 1, 2026 (2 updates tracked since 2026).

About Harness Harm Reduction And Mental Health, Pllc NPPES

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

HARNESS HARM REDUCTION AND MENTAL HEALTH, PLLC (NPI 1710827290) is a healthcare organization registered as a clinical in Seattle, Washington and active in the NPI registry since April 2026. The organization lists Josie Tracy, Owner, as its authorized official.

NPPES Registry Identity

NPI1710827290
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NameHARNESS HARM REDUCTION AND MENTAL HEALTH, PLLC
Location Address7947 17TH AVE SWSeattle, WA 98106-1855
Mailing Address100 N Howard St Ste RSpokane, WA 99201-0508 · (206) 207-8372 · Fax (206) 803-2489
Phone(206) 207-8372
Fax(206) 803-2489
Organization SubpartNo
Authorized OfficialJosie TracyOwner · (206) 207-8372
Enumeration DateApril 1, 2026
Last NPPES UpdateJuly 7, 20262 updates tracked since enumeration
NPPES CertifiedJuly 7, 2026
✔ NPI 1710827290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
7947 17TH AVE SW, Seattle, WA 98106
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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.

DR. JOSIE JO TRACY PH.D.
Psychologist (Addiction (Substance Use Disorder))
7947 17TH AVE SW
SEATTLE, WA 98106
King County (206) 207-8372

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 Harness Harm Reduction And Mental Health, PLLC's NPI number?

The NPI number for Harness Harm Reduction And Mental Health, PLLC is 1710827290. It was assigned to this organization in the NPPES registry on April 1, 2026.

Where is Harness Harm Reduction And Mental Health, PLLC located?

Harness Harm Reduction And Mental Health, PLLC is located at 7947 17th Ave SW, Seattle, WA 98106. The listed phone number is (206) 207-8372.

What is Harness Harm Reduction And Mental Health, PLLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Harness Harm Reduction And Mental Health, PLLC was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.