1. Home
  2. Directory
  3. Texas
  4. Southlake
  5. Allergy Immunology
  6. NPI Profile

ALISHA DIANE DIAZ
NPI 1609411222
Allergy & Immunology in Southlake, TX

Active since November 07, 2019
900 E SOUTHLAKE BLVD STE 300, SOUTHLAKE, TX 76092(817) 421-0770(817) 421-4759 Get Directions Write a Review

NPPES record last updated: April 11, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 11, 2022, Nov 7, 2019 (2 updates tracked since 2019).

About Alisha Diane Diaz NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALISHA DIANE DIAZ (NPI 1609411222) is an individual allergy & immunology provider in Southlake, Texas, licensed in Texas (PA13170) and active in the NPI registry since November 2019.

NPPES Registry Identity

NPI1609411222
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameALISHA DIANE DIAZ
Location Address900 E SOUTHLAKE BLVD STE 300Southlake, TX 76092-6376
Mailing Address7777 Royal LnDallas, TX 75230-3711 · (210) 867-3253 · Fax (210) 692-7833
Phone(817) 421-0770
Fax(817) 421-4759
Sole ProprietorNo
Enumeration DateNovember 7, 2019
Last NPPES UpdateApril 11, 20222 updates tracked since enumeration
NPPES CertifiedApril 11, 2022
✔ NPI 1609411222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in TX · PA13170
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Also ListedPhysician AssistantTaxonomy 363A00000X · License PA13170 (TX)
900 E SOUTHLAKE BLVD STE 300, Southlake, TX 76092
Open in Google Maps ↗

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HAYLEE REBECCA HAUSER PA-C
Physician Assistant
900 E SOUTHLAKE BLVD STE 300
SOUTHLAKE, TX 76092
Tarrant County (817) 421-0770
DR. ERNESTO RUIZ-HUIDOBRO MD
Allergy & Immunology
900 E SOUTHLAKE BLVD STE 300
SOUTHLAKE, TX 76092
Tarrant County (817) 421-0770
ALAYNA POWERS NP
Nurse Practitioner
900 E SOUTHLAKE BLVD STE 300
SOUTHLAKE, TX 76092
Tarrant County (817) 421-0770

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alisha Diaz's NPI number?

The NPI number for Alisha Diaz is 1609411222. It was assigned to this individual provider in the NPPES registry on November 7, 2019.

Where is Alisha Diaz located?

Alisha Diaz practices at 900 E Southlake Blvd Ste 300, Southlake, TX 76092. The listed phone number is (817) 421-0770.

What is Alisha Diaz's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

When was this NPI record last updated?

The NPPES record for Alisha Diaz was last updated on April 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.