NPI Portal NPI Lookup & Verification

Allergy & Immunology in Round Rock, TX

10 active Allergy & Immunology providers practice in Round Rock, Texas according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Allergy & Immunology providers in Round Rock, TX
NPI Name Type Specialty Location
1831294800 Allergy and Asthma Clinic of Central Texas, PA Organization Allergy & Immunology Physician Round Rock, TX
1053931345 Anna O'Connor Individual Allergy & Immunology Physician Round Rock, TX
1245232487 Anthony Henry Individual Allergy & Immunology Physician Round Rock, TX
1013352152 Bay Area Allergy PA Organization Allergy & Immunology Physician Round Rock, TX
1740288729 Grace Tamesis Individual Allergy & Immunology Physician Round Rock, TX
1275978306 Greater Austin Allergy, Asthma & Immunology PA Organization Allergy & Immunology Physician Round Rock, TX
1275683823 Jeffrey Hallett Individual Allergy & Immunology Physician Round Rock, TX
1861827594 Niharika Marpu Individual Allergy & Immunology Physician Round Rock, TX
1306163902 Sumit Bose Individual Allergy & Immunology Physician Round Rock, TX
1356342612 Veena Rajashekhar Individual Allergy & Immunology Physician Round Rock, TX

Frequently asked questions

How many Allergy & Immunology providers are in Round Rock, TX?
The latest NPPES snapshot lists 10 active Allergy & Immunology providers with a practice address in Round Rock, Texas.
How do I check a Allergy & Immunology provider's NPI in Round Rock?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-11.