Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rocio Alegria

Social Worker in San Carlos, CA · enumerated 2016.

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

National Provider Identifier

1902257231

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Registry record

Entity type Individual (Type 1)

Name Rocio Alegria

Sex Female

Practice address 1303 San Carlos Ave, San Carlos, CA, 94070

Phone (650) 394-5155

Enumeration date Jun 28, 2016

Last updated in NPPES Sep 23, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License ASW106620 (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

Where does Rocio Alegria practice?

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

What is the NPI number for Rocio Alegria?

The National Provider Identifier (NPI) for Rocio Alegria is 1902257231, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-23.