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Mariana Diaz

Speech-Language Pathologist in Yuma, AZ · enumerated 2022 · practices at Yuma Elementary School District One.

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

National Provider Identifier

1356098255

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Registry record

Entity type Individual (Type 1)
Name Mariana Diaz
Sex Female
Practice address 450 W 6th St, Yuma, AZ, 85364
Phone (928) 502-4300
Enumeration date Mar 9, 2022
Last updated in NPPES Sep 27, 2026

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing 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

Where does Mariana Diaz practice?
The practice location on file with NPPES is in Yuma, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mariana Diaz?
The National Provider Identifier (NPI) for Mariana Diaz is 1356098255, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-27.