Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Arizona Behavior & Autism LLC

Community/Behavioral Health Agency in Tucson, AZ · enumerated 2014 · authorized official Michelle Mastrangelo, Founder/Executive Director.

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

National Provider Identifier

1174923197

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Registry record

Entity type Organization (Type 2)

Legal business name Arizona Behavior & Autism LLC

Other name <Unavail>

Practice address 4885 S Houghton Rd Unit 1, Tucson, AZ, 85730

Phone (520) 820-3650

Fax (520) 722-7038

Enumeration date Aug 27, 2014

Last updated in NPPES Aug 27, 2014

Taxonomy & classification

251C00000X Developmentally Disabled Services Day Training Agency Agencies · License 83 (AZ) Secondary

251S00000X Community/Behavioral Health Agency Agencies · License 83 (AZ) Primary

252Y00000X Early Intervention Provider Agency Agencies · License 83 (AZ) Secondary

Authorized official

Name Michelle Mastrangelo

Title Founder/Executive Director

Phone (520) 820-3650

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-08-27. Verify at npiregistry.cms.hhs.gov.

Where is Arizona Behavior & Autism LLC located?

The practice location on file with NPPES is in Tucson, AZ.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-27.