NPI Portal NPI Lookup & Verification

Aaron Montejano

Aaron Montejano is a Behavior Analyst provider (Behavior Analyst) practicing in Madera, CA, registered in the NPPES registry with NPI 1528542859 since 2018.

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NPI 1528542859
Entity type Individual (Type 1)
Name Aaron Montejano
Sex Male
Practice address 205 E DUNHAM ST, Madera, CA, 93637
Phone 5595365528
Enumeration date 2018-09-21
Last updated in NPPES 2018-09-21

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Aaron Montejano
NPI: 1528542859
Taxonomy: 103K00000X (Behavior Analyst)
Address: 205 E DUNHAM ST, Madera, CA, 93637

Verify this record

Cross-check NPI 1528542859 against the authoritative CMS record: view Aaron Montejano on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1528542859 active?
Yes — as of the latest NPPES snapshot, NPI 1528542859 is active (record last updated 2018-09-21).
How do I verify Aaron Montejano's NPI record?
Cross-check NPI 1528542859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2018-09-21.