Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346759396 Individual Practitioner Male Practitioner

Ari Lesh

Social Worker • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Ari Lesh is a registered healthcare professional specializing in Social Worker in Seattle, WA. Practice services are available at 401 5TH AVE STE 400 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

401 5th Ave Ste 400

Seattle, WA 981042377

Telephone 2062639000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.2 Yrs
State Avg: 15.0 Yrs
Regional Practice Density
476 Specialists

Practicing in Seattle, WA (2183 Statewide)

Telehealth Adoption Rate
0.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-01-30
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License WA SC61540779

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
Lillian Adacutt , MSW

Counselor - Mental Health

NPI 1134671860

Master of Social Work

Malikah Duncan

Marriage & Family Therapist

NPI 1659832830
Deborah Clark

Social Worker

NPI 1679034789

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

15 Historical Events
📍
Updated Practice Location January 30, 2025

Registered at 401 5TH AVE STE 400, SEATTLE, WA 981042377 (Tel: 2062639000)

📍
Updated Business Mailing Address January 30, 2025

Registered at 401 5TH AVE STE 400, SEATTLE, WA 981042377 (Tel: 2062639000)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 30, 2025

Social Worker (License #SC61540779 in WA)

📍
Updated Practice Location May 13, 2024

Registered at 401 BROADWAY, SEATTLE, WA 98104 (Tel: 2067443000)

📍
Updated Business Mailing Address May 13, 2024

Registered at 401 BROADWAY, 1ST FLOOR, SEATTLE, WA 98104 (Tel: 2067449696)

📍
Updated Practice Location October 11, 2023

Registered at 1600 S LANE ST, SEATTLE, WA 981442810 (Tel: 2066822371)

👤
Provider Name / Credentials Updated October 11, 2023

Recorded as ARI LESH

📍
Updated Practice Location June 27, 2019

Registered at 275 BAKER ST, COSTA MESA, CA 926264566 (Tel: 7143616760)

📍
Updated Business Mailing Address June 27, 2019

Registered at 275 BAKER ST, COSTA MESA, CA 926264566 (Tel: 7143616760)

NPI Profile Active September 21, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location September 21, 2017

Registered at 11277 GARDEN GROVE BLVD STE 100, GARDEN GROVE, CA 928431300 (Tel: (714) 620-8131)

📍
Updated Business Mailing Address September 21, 2017

Registered at 11277 GARDEN GROVE BLVD STE 100, GARDEN GROVE, CA 928431300 (Tel: 7146208131)

👤
Provider Name / Credentials Updated September 21, 2017

Recorded as BETHANY LESH

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 21, 2017

Counselor

🟢
Initial NPI Registration & Enumeration September 21, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1346759396
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 21, 2017
Last Update: January 30, 2025
Sole Proprietor: No

Mailing Address

401 5th Ave Ste 400

Seattle, WA 981042377

Phone: 2062639000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.