1. Home
  2. Directory
  3. California
  4. Cardiff
  5. Social Worker
  6. NPI Profile

RUTH EYLEEN WILLIAMS
NPI 1851454748
Social Worker - Clinical in Cardiff, CA

Active since December 19, 2006
1339 SAN ELIJO AVE, CARDIFF, CA 92007(619) 970-3648(760) 436-3664 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ruth Eyleen Williams NPPES

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

RUTH EYLEEN WILLIAMS (NPI 1851454748) is an individual clinical provider in Cardiff, California, licensed in California (LCSW8022) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1851454748
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameRUTH EYLEEN WILLIAMS
Location Address1339 SAN ELIJO AVECardiff, CA 92007
Mailing Address1339 San Elijo AveCardiff, CA 92007 · (619) 970-3648 · Fax (760) 436-3664
Phone(619) 970-3648
Fax(760) 436-3664
Sole ProprietorNo
Enumeration DateDecember 19, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1851454748 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · LCSW8022
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.
1339 SAN ELIJO AVE, Cardiff, CA 92007
Open in Google Maps ↗

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 Ruth Williams's NPI number?

The NPI number for Ruth Williams is 1851454748. It was assigned to this individual provider in the NPPES registry on December 19, 2006.

Where is Ruth Williams located?

Ruth Williams practices at 1339 San Elijo Ave, Cardiff, CA 92007. The listed phone number is (619) 970-3648.

What is Ruth Williams'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 Ruth Williams was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.