NPI age
19 years
Enumerated 2006-10-23
● Active Type 2 · Organization
Texas Regional Asthma & Allergy Center
Texas Regional Asthma & Allergy Center is 1 of 134 allergy & immunology organizations in Texas.
Primary specialty
Allergy & Immunology
Practice locations
2
1 secondary on file
Status
Active
No deactivations on record
Authorized official
Leon
MD
Last NPPES update
2024-01-09
Source: monthly bulk 2026-05
How this organization compares
Across 134 active allergy & immunology providers in Texas.
NPI age
19 years
≈ at median (19 yr)
Practice locations
2
1 secondary on file
Subspecialties
0
NPI lifetime · 2006 → 2026
2006-10Enumerated in NPPES
2006
2026
Where they practice
Primary practice location
900 E Southlake Blvd, Ste 300
Southlake, TX 760926375
Mailing address
900 E Southlake Blvd, Ste 300
Southlake, TX 760926375
Additional practice locations
1 secondary location on file with NPPES.
Location 2
3349 Golden Triangle Blvd
Fort Worth, TX 761777165
Authorized official
Rene Albert Leon
MD
📞 8174210770
Individual providers at this organization
7 individual providers on file at this primary practice address.
- Robin Hall, D.O. Family Medicine NPI 1285787085
- Madiha Huq, DO Allergy & Immunology NPI 1235638933
- Allison Legare, PA-C Physician Assistant NPI 1902501620
- Rene Leon, M.D. Allergy & Immunology NPI 1639255896
- Mark Mason, MD Oral & Maxillofacial Surgery NPI 1255414272
- Caitlin Pedigo, RNFA Registered Nurse NPI 1144789934
- Alireza Shakouri, MD Allergy & Immunology NPI 1366652208
Specialties
-
Allergy & Immunology PrimaryA physician who specializes in the diagnosis, treatment, and management of allergies.
Practice context
Multi-provider organization. 7 individual providers on file at this primary address. Plus 1 secondary practice location.
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Request a quote →How to verify this organization
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.