Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mariana Millan-Vaquez

Speech-Language Pathologist in Chandler, AZ · enumerated 2014 · practices at Arion Care Solutions, LLC.

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

National Provider Identifier

1164821492

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mariana Millan-Vaquez

Sex Female

Practice address 3200 N Dobson Rd Ste F-2, Chandler, AZ, 85224

Phone (480) 722-1300

Fax (480) 422-3824

Enumeration date Aug 22, 2014

Last updated in NPPES Nov 2, 2018

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SLP7840 (AZ) 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

What is the NPI number for Mariana Millan-Vaquez?

The National Provider Identifier (NPI) for Mariana Millan-Vaquez is 1164821492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mariana Millan-Vaquez practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-02.