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Ear, Nose and Throat Associates of Chester County

Plastic Surgery within the Head & Neck (Otolaryngology) Physician in Exton, PA · enumerated 2006 · authorized official Deanna Dimascio, Practice Administrator.

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

National Provider Identifier

1053358952

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Registry record

Entity type Organization (Type 2)
Legal business name Ear, Nose and Throat Associates of Chester County
Other name <Unavail>
Practice address 111 Arrandale Blvd, Exton, PA, 19341
Fax (610) 363-0210
Enumeration date May 31, 2006
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

207YX0007X Plastic Surgery within the Head & Neck (Otolaryngology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Deanna Dimascio
Title Practice Administrator

Other identifiers

Identifier Type State Issuer
1007761530001 Medicaid PA -

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Ear, Nose and Throat Associates of Chester County?
Ear, Nose and Throat Associates of Chester County is registered in NPPES as a Plastic Surgery within the Head & Neck (Otolaryngology) Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.