RYAN LARSEN PSYCHOTHERAPY, PLLC
NPI 1487521704
Social Worker - Clinical in Lynnwood, WA

Active since October 21, 2025
18103 44TH AVE W, LYNNWOOD, WA 98037(206) 227-7338 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ryan Larsen Psychotherapy, Pllc NPPES

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

RYAN LARSEN PSYCHOTHERAPY, PLLC (NPI 1487521704) is a healthcare organization registered as a clinical in Lynnwood, Washington and active in the NPI registry since October 2025. The organization maintains a secondary practice location in Seattle and lists Ryan Larsen, Owner, as its authorized official.

NPPES Registry Identity

NPI1487521704
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameRYAN LARSEN PSYCHOTHERAPY, PLLC
Location Address18103 44TH AVE WLynnwood, WA 98037-4601
Mailing Address18103 44th Ave WLynnwood, WA 98037-4601 · (206) 227-7338
Organization SubpartNo
Authorized OfficialRyan LarsenOwner · (206) 227-7338
Enumeration DateOctober 21, 2025
Last NPPES UpdateJune 8, 2026
NPPES CertifiedJune 8, 2026
NPI 1487521704 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.
18103 44TH AVE W, Lynnwood, WA 98037

Secondary Practice Location 1

Location 11314 NE 43rd St Ste 208Seattle, WA 98105-5832 · Phone (206) 227-7338 ext. 77338

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.

Social Worker (Clinical)
18103 44TH AVE W
LYNNWOOD, WA 98037

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 Ryan Larsen Psychotherapy, PLLC's NPI number?

The NPI number for Ryan Larsen Psychotherapy, PLLC is 1487521704. It was assigned to this organization in the NPPES registry on October 21, 2025.

Where is Ryan Larsen Psychotherapy, PLLC located?

Ryan Larsen Psychotherapy, PLLC is located at 18103 44th Ave W, Lynnwood, WA 98037. The listed phone number is (206) 227-7338.

What is Ryan Larsen Psychotherapy, 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 Ryan Larsen Psychotherapy, PLLC was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.