Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gerardo Villarruel, BS

Student in an Organized Health Care Education/Training Program in Riverside, CA · enumerated 2018.

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

National Provider Identifier

1972008225

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Registry record

Entity type Individual (Type 1)

Name Gerardo Villarruel

Credential BS

Sex Male

Practice address 3532 Monroe St, Riverside, CA, 92504

Phone (951) 687-4610

Enumeration date Mar 28, 2018

Last updated in NPPES Mar 28, 2018

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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 Gerardo Villarruel practice?

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

What is the NPI number for Gerardo Villarruel?

The National Provider Identifier (NPI) for Gerardo Villarruel is 1972008225, 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 2018-03-28.