Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan Alagao

Behavior Technician in Fontana, CA · enumerated 2025.

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

National Provider Identifier

1184585168

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Registry record

Entity type Individual (Type 1)

Name Nathan Alagao

Sex Male

Practice address 16155 Sierra Lakes Pkwy # 160-121, Fontana, CA, 92336

Phone (888) 928-8860

Enumeration date Nov 19, 2025

Last updated in NPPES Mar 25, 2026

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.

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Frequently asked questions

What is the NPI number for Nathan Alagao?

The National Provider Identifier (NPI) for Nathan Alagao is 1184585168, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nathan Alagao practice?

The practice location on file with NPPES is in Fontana, 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 2026-03-25.