Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Thrive Therapy Northwest, PLLC

Organization Mental Health Counselor · NPI 1457156382

Thrive Therapy Northwest, PLLC provides Mental Health Counselor services in Seattle, Washington. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1417 NW 54th St Ste 316
Seattle, WA 98107-3573
Phone: (425) 270-8761
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1457156382
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Muirenn Leinster — Owner/Mental Health Counselor · (206) 518-0719
NPI enumeratedFebruary 14, 2025
Last updated in NPPESFebruary 14, 2025
Certification dateFebruary 14, 2025
Mailing address1417 Nw 54th St Ste 316, Seattle, WA 98107-3573

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