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Serenity Oak, Lcsw, Inc.

Clinical Social Worker in Lancaster, CA · enumerated 2021 · authorized official Rocio Villalobos, Licensed Clinical Social Worker.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578238531

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Registry record

Entity type Organization (Type 2)
Legal business name Serenity Oak, Lcsw, Inc.
Practice address 1672 W Avenue J Ste 202, Lancaster, CA, 93534
Phone (661) 434-1104
Enumeration date Aug 12, 2021
Last updated in NPPES Aug 20, 2024

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary
251S00000X Community/Behavioral Health Agency Agencies Secondary

Authorized official

Name Rocio Villalobos
Title Licensed Clinical Social Worker
Phone (661) 434-1104

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Serenity Oak, Lcsw, Inc.?
NPPES lists Rocio Villalobos (Licensed Clinical Social Worker) as the authorized official for this organization.
What is the NPI number for Serenity Oak, Lcsw, Inc.?
The NPI for Serenity Oak, Lcsw, Inc. is 1578238531, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-20.