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Alisha Diane Diaz

Allergy & Immunology Physician in Southlake, TX · enumerated 2019.

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

National Provider Identifier

1609411222

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Registry record

Entity type Individual (Type 1)
Name Alisha Diane Diaz
Sex Female
Practice address 900 E Southlake Blvd Ste 300, Southlake, TX, 76092
Phone (817) 421-0770
Fax (817) 421-4759
Enumeration date Nov 7, 2019
Last updated in NPPES Apr 11, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA13170 (TX) Secondary
207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License PA13170 (TX) 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

What is the NPI number for Alisha Diaz?
The National Provider Identifier (NPI) for Alisha Diaz is 1609411222, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alisha Diaz practice?
The practice location on file with NPPES is in Southlake, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-11.