Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Yesenia Mendoza

Behavior Technician in Azusa, CA · enumerated 2022.

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

National Provider Identifier

1578204921

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Registry record

Entity type Individual (Type 1)

Name Ms. Yesenia Mendoza

Sex Female

Practice address 5432 N Duxford Ave, Azusa, CA, 91702

Phone (323) 926-7108

Enumeration date Apr 7, 2022

Last updated in NPPES Apr 7, 2022

Taxonomy & licenses

106S00000X Behavior Technician 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 Yesenia Mendoza practice?

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

What is the NPI number for Yesenia Mendoza?

The National Provider Identifier (NPI) for Yesenia Mendoza is 1578204921, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-07.