Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia Castro

School Social Worker in Perris, CA · enumerated 2026 · practices at Val Verde Unified School District.

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

National Provider Identifier

1609723378

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Registry record

Entity type Individual (Type 1)

Name Cynthia Castro

Sex Female

Practice address 975 Morgan St, Perris, CA, 92571

Phone (951) 940-6100

Enumeration date Mar 12, 2026

Last updated in NPPES Mar 12, 2026

Taxonomy & licenses

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 105198 (CA) Primary

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

What is the NPI number for Cynthia Castro?

The National Provider Identifier (NPI) for Cynthia Castro is 1609723378, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cynthia Castro practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-12.