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Mark A. O'Hara DDS, PC

NPI 1316226392ActiveOrganization· Dentist, General Practice· Eugene, OR

Dentist, General Practice in Eugene, Oregon, registered in NPPES in August 2011. The authorized official on file is Kelly Giffen, Office Manager.

Overview

NPI1316226392
StatusActive
Entity typeOrganization
NPI issuedAug 9, 2011
Last updated in NPPESAug 9, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, General Practice Primary1223G0001X5660OR

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

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

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

Other general dentists in Eugene

All 143 general dentists in Eugene · All general dentists in Oregon