Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mabel M Castro, LCSW

Q: What is the NPI number for Mabel Castro?

The National Provider Identifier (NPI) for Mabel Castro is 1104380849, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Hollywood, FL · enumerated 2019.

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

National Provider Identifier

1104380849

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Registry record

Entity type Individual (Type 1)

Name Mabel M Castro

Credential LCSW

Sex Female

Practice address Hollywood, FL, 33021

Phone (305) 900-3566

Enumeration date Jan 28, 2019

Last updated in NPPES Jun 11, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Secondary

103TH0004X Health Psychologist Behavioral Health & Social Service Providers Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW16444 (FL) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers Secondary

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 Mabel Castro practice?

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

What is the NPI number for Mabel Castro?

The National Provider Identifier (NPI) for Mabel Castro is 1104380849, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-11.