Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erika Rios De Mejia

Licensed Psychiatric Technician in Fontana, CA · enumerated 2025.

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

National Provider Identifier

1578350039

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Registry record

Entity type Individual (Type 1)

Name Erika Rios De Mejia

Sex Female

Practice address 14677 Merrill Ave, Fontana, CA, 92335

Phone (951) 643-2340

Enumeration date Apr 21, 2025

Last updated in NPPES Apr 21, 2025

Taxonomy & licenses

167G00000X Licensed Psychiatric Technician Nursing Service Providers · License 36837 (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 Erika Rios De Mejia practice?

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

What is the NPI number for Erika Rios De Mejia?

The National Provider Identifier (NPI) for Erika Rios De Mejia is 1578350039, 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 2025-04-21.