Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ISAIAH WILLIAMS
NPI 1871326843
Social Worker - Clinical in Los Angeles, CA

Active since August 23, 2024
3756 SANTA ROSALIA DR STE 424, LOS ANGELES, CA 90008(626) 608-2624 Get Directions Write a Review

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 21, 2026, Aug 23, 2024 (2 updates tracked since 2024).

About Isaiah Williams NPPES

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

ISAIAH WILLIAMS (NPI 1871326843) is an individual clinical provider in Los Angeles, California, licensed in California (138525) and active in the NPI registry since August 2024.

NPPES Registry Identity

NPI1871326843
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameISAIAH WILLIAMS
Location Address3756 SANTA ROSALIA DR STE 424Los Angeles, CA 90008-3614
Mailing Address3756 Santa Rosalia Dr Ste 424Los Angeles, CA 90008-3614 · (626) 608-2624
Sole ProprietorYes
Enumeration DateAugust 23, 2024
Last NPPES UpdateSeptember 21, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2026
✔ NPI 1871326843 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 · 138525
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.
3756 SANTA ROSALIA DR STE 424, Los Angeles, CA 90008

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Rehabilitation Practitioner
3756 SANTA ROSALIA DR STE 424
LOS ANGELES, CA 90008
Community/Behavioral Health
3756 SANTA ROSALIA DR STE 424
LOS ANGELES, CA 90008
Marriage & Family Therapist
3756 SANTA ROSALIA DR STE 424
LOS ANGELES, CA 90008
Counselor (Mental Health)
3756 SANTA ROSALIA DR STE 424
LOS ANGELES, CA 90008
Social Worker (Clinical)
3756 SANTA ROSALIA DR STE 424
LOS ANGELES, CA 90008
Day Training/Habilitation Specialist
3756 SANTA ROSALIA DR STE 424
LOS ANGELES, CA 90008
Case Manager/Care Coordinator
3756 SANTA ROSALIA DR STE 424
LOS ANGELES, CA 90008
Rehabilitation Practitioner
3756 SANTA ROSALIA DR STE 424
LOS ANGELES, CA 90008

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 Isaiah Williams's NPI number?

The NPI number for Isaiah Williams is 1871326843. It was assigned to this individual provider in the NPPES registry on August 23, 2024.

Where is Isaiah Williams located?

Isaiah Williams practices at 3756 Santa Rosalia Dr Ste 424, Los Angeles, CA 90008. The listed phone number is (626) 608-2624.

What is Isaiah 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 Isaiah Williams was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.