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STEPHEN ANDREW KASS LCSW
NPI 1003551631
Social Worker - Clinical in Ventura, CA

Active since April 28, 2022
35 W MAIN ST STE B, VENTURA, CA 93001(857) 300-9554 Get Directions Write a Review

NPPES record last updated: May 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 14, 2026, Nov 13, 2023, Apr 28, 2022 (3 updates tracked since 2022).

About Stephen Andrew Kass Lcsw NPPES

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

STEPHEN ANDREW KASS LCSW (NPI 1003551631) is an individual clinical provider in Ventura, California, licensed in California (137466) and active in the NPI registry since April 2022.

NPPES Registry Identity

NPI1003551631
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameSTEPHEN ANDREW KASSCredential: LCSW
Location Address35 W MAIN ST STE BVentura, CA 93001-4501
Mailing Address35 W Main St Ste BVentura, CA 93001-4501 · (857) 300-9554
Phone(857) 300-9554
Sole ProprietorNo
Enumeration DateApril 28, 2022
Last NPPES UpdateMay 14, 20263 updates tracked since enumeration
NPPES CertifiedMay 14, 2026
✔ NPI 1003551631 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 · 137466
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.
35 W MAIN ST STE B, Ventura, CA 93001
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Other Providers at the Same Location NPPES

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

REGINA DAQUILLA FNP
Nurse Practitioner (Family)
35 W MAIN ST STE B
VENTURA, CA 93001
Ventura County (805) 906-1382

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 Stephen Kass's NPI number?

The NPI number for Stephen Kass is 1003551631. It was assigned to this individual provider in the NPPES registry on April 28, 2022.

Where is Stephen Kass located?

Stephen Kass practices at 35 W Main St Ste B, Ventura, CA 93001. The listed phone number is (857) 300-9554.

What is Stephen Kass'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 Stephen Kass was last updated on May 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.