1. Home
  2. Directory
  3. Washington
  4. Edmonds
  5. Marriage Family Therapist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JAMES KARL WINSTON
NPI 1346836285
Marriage & Family Therapist in Edmonds, WA

Active since December 15, 2020
5603 143RD ST SW UNIT 1B, EDMONDS, WA 98026(206) 406-1975 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 13, 2026, Feb 4, 2022, Dec 15, 2020 (3 updates tracked since 2020).

About James Karl Winston NPPES

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

JAMES KARL WINSTON (NPI 1346836285) is an individual marriage & family therapist in Edmonds, Washington, licensed in Washington (MFT.LF.70050113) and active in the NPI registry since December 2020. He maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1346836285
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameJAMES KARL WINSTON
Location Address5603 143RD ST SW UNIT 1BEdmonds, WA 98026-3722
Mailing Address6400 Southcenter BlvdTukwila, WA 98188-2547 · (206) 901-2000
Phone(206) 406-1975
Sole ProprietorNo
Enumeration DateDecember 15, 2020
Last NPPES UpdateAugust 13, 20263 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1346836285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in WA · MFT.LF.70050113
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Also ListedBehavior TechnicianTaxonomy 106S00000X
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
5603 143RD ST SW UNIT 1B, Edmonds, WA 98026
Open in Google Maps ↗

Secondary Practice Location 1

Location 110700 Meridian Ave NSeattle, WA 98133-9008 · Phone (206) 461-4544

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 James Winston's NPI number?

The NPI number for James Winston is 1346836285. It was assigned to this individual provider in the NPPES registry on December 15, 2020.

Where is James Winston located?

James Winston practices at 5603 143rd St SW Unit 1B, Edmonds, WA 98026. The listed phone number is (206) 406-1975.

What is James Winston's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for James Winston was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.