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Apex Allergy and Asthma PLLC

NPI 1770166548ActiveOrganization· Allergy & Immunology· San Antonio, TX

Allergy & Immunology in San Antonio, Texas, registered in NPPES in April 2021. The authorized official on file is Mark C. Stahl, DO, President. Enrolled in Medicare as part b supplier - clinic/group practice.

Overview

NPI1770166548
StatusActive
Entity typeOrganization
NPI issuedApr 29, 2021
Last updated in NPPESApr 29, 2021
Certified by providerApr 29, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Allergy & Immunology Primary207K00000X——

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Part B Supplier - Clinic/Group Practice (TX)

Medicare sources and data years

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