Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LEAH RUTH LUDINGTON
NPI 1144142936
Social Worker - Clinical in Sammamish, WA

Active since July 27, 2026
1316 268TH WAY SE, SAMMAMISH, WA 98075(703) 473-8896 Get Directions Write a Review

NPPES record added: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Leah Ruth Ludington NPPES

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

LEAH RUTH LUDINGTON (NPI 1144142936) is an individual clinical provider in Sammamish, Washington, licensed in Washington (61633380) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1144142936
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLEAH RUTH LUDINGTON
Location Address1316 268TH WAY SESammamish, WA 98075-7980
Mailing Address1316 268th Way SeSammamish, WA 98075-7980 · (703) 473-8896
Sole ProprietorYes
Enumeration DateJuly 27, 2026
NPPES CertifiedJuly 26, 2026
NPI 1144142936 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses Licensed in WA · 61633380 Licensed in VA · 0904007600
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.
1316 268TH WAY SE, Sammamish, WA 98075

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 Leah Ludington's NPI number?

The NPI number for Leah Ludington is 1144142936. It was assigned to this individual provider in the NPPES registry on July 27, 2026.

Where is Leah Ludington located?

Leah Ludington practices at 1316 268th Way SE, Sammamish, WA 98075. The listed phone number is (703) 473-8896.

What is Leah Ludington'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 Leah Ludington was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.