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Exton Allergy & Asthma Associates, P.C.

Medical Specialty Clinic/Center in Exton, PA · enumerated 2008 · authorized official Angela Durso, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821257684

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Registry record

Entity type Organization (Type 2)
Legal business name Exton Allergy & Asthma Associates, P.C.
Practice address 656 West Lincoln Hwy, Exton, PA, 19341
Phone (610) 269-3066
Enumeration date Jun 6, 2008
Last updated in NPPES Oct 20, 2008

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities · License MD057762L (PA) Primary

Authorized official

Name Angela Durso
Title President
Phone (610) 913-1303

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Exton Allergy & Asthma Associates, P.C.?
The NPI for Exton Allergy & Asthma Associates, P.C. is 1821257684, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Exton Allergy & Asthma Associates, P.C.?
NPPES lists Angela Durso (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-20.