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John David Avolio, DMD

General Practice Dentistry in Zelienople, PA · enumerated 2009.

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

National Provider Identifier

1548491459

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Registry record

Entity type Individual (Type 1)
Name John David Avolio
Credential DMD
Sex Male
Practice address 506 S Main St, #2103, Zelienople, PA, 16063
Phone (724) 453-1200
Enumeration date Jul 27, 2009
Last updated in NPPES Nov 17, 2016

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 30.023088 (OH) Secondary
1223G0001X General Practice Dentistry Dental Providers · License DS037817 (PA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

Where does John Avolio practice?
The practice location on file with NPPES is in Zelienople, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Avolio?
The National Provider Identifier (NPI) for John Avolio is 1548491459, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-17.