Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ave Fenix LLC

Mental Illness Community Based Residential Treatment Facility in Tucson, AZ · enumerated 2021 · authorized official Carmen Santiago, Owner.

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

National Provider Identifier

1982360731

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Registry record

Entity type Organization (Type 2)

Legal business name Ave Fenix LLC

Practice address 6252 E 35th St, Tucson, AZ, 85711

Phone (520) 771-9919

Fax (520) 771-9963

Enumeration date Nov 15, 2021

Last updated in NPPES Nov 15, 2021

Taxonomy & classification

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Carmen Santiago

Title Owner

Phone (520) 370-0522

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 2021-11-15. Verify at npiregistry.cms.hhs.gov.

Where is Ave Fenix 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 2021-11-15.