Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Luis Arellano Jr., LCSW

Clinical Social Worker in La Verne, CA · enumerated 2009 · practices at Ideal Care & Health Services Inc.

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

National Provider Identifier

1194058297

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Registry record

Entity type Individual (Type 1)

Name Luis Arellano Jr.

Credential LCSW

Sex Male

Practice address 6601 Stephens Ranch Rd, La Verne, CA, 91750

Phone (909) 593-1213

Enumeration date Sep 8, 2009

Last updated in NPPES Apr 22, 2021

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 31286 (CA) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LCSW76106 (CA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW76106 (CA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Luis Arellano practice?

The practice location on file with NPPES is in La Verne, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Luis Arellano?

The National Provider Identifier (NPI) for Luis Arellano is 1194058297, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Regina Guzman Clinical Social Worker · La Verne, CA NPI 1801044524 Myra Tyler Clinical Social Worker · La Verne, CA NPI 1841507027 Diana Gonzalez Clinical Social Worker · La Verne, CA NPI 1649568627 Ideal Care & Health Services Inc Community/Behavioral Health Agency · La Verne, CA NPI 1578823225 Camilo Balacuit III Marriage & Family Therapist · La Verne, CA NPI 1841730009 Ariana Ruvalcaba Mental Health Counselor · La Verne, CA NPI 1689104440 Briana Marquez Marriage & Family Therapist · La Verne, CA NPI 1861268674

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-22.