Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarina Castaneda, PPS

School Social Worker in Lakeside, CA · enumerated 2026.

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

National Provider Identifier

1740131549

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Registry record

Entity type Individual (Type 1)

Name Sarina Castaneda

Credential PPS

Sex Female

Practice address 9530 Winter Gardens Blvd, Lakeside, CA, 92040

Phone (619) 509-3800

Enumeration date Feb 6, 2026

Last updated in NPPES Feb 6, 2026

Taxonomy & licenses

1041S0200X School Social Worker Behavioral Health & Social Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Sarina Castaneda practice?

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

What is the NPI number for Sarina Castaneda?

The National Provider Identifier (NPI) for Sarina Castaneda is 1740131549, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-06.