Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassandra Villatoro, CHW

Day Training/Habilitation Specialist in Santa Rosa, CA · enumerated 2024.

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

National Provider Identifier

1538994330

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Registry record

Entity type Individual (Type 1)

Name Cassandra Villatoro

Credential CHW

Sex Female

Practice address 1450 Neotomas Ave Ste 200, Santa Rosa, CA, 95405

Phone (707) 565-1715

Enumeration date Sep 3, 2024

Last updated in NPPES Jul 16, 2025

Taxonomy & licenses

172V00000X Community Health Worker Other Service Providers Secondary

373H00000X Day Training/Habilitation Specialist Nursing Service Related 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.

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Frequently asked questions

What is the NPI number for Cassandra Villatoro?

The National Provider Identifier (NPI) for Cassandra Villatoro is 1538994330, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cassandra Villatoro practice?

The practice location on file with NPPES is in Santa Rosa, 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 2025-07-16.