Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

US Allergy & Asthma

Organization Allergy & Immunology Physician · NPI 1821758525

US Allergy & Asthma is an Allergy & Immunology Physician in Frisco, Texas. Works from 2 locations. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
2

Practice location Address checks out

11500 State Highway 121 Ste 910
Frisco, TX 75035-9347
Phone: (469) 200-2605
Fax: (469) 200-2606
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4708 Dexter Dr Ste 350, Plano, TX 75093-5573 — (469) 200-2605

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X

Record details

NPI number1821758525
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Naveen Sikka — Owner · (469) 200-2605
NPI enumeratedDecember 21, 2021
Last updated in NPPESFebruary 2, 2026
Certification dateFebruary 2, 2026
Mailing address11500 State Highway 121 Ste 910, Frisco, TX 75035-9347

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