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Frank Gontarski DDS

Dentist in Fair Oaks, CA · enumerated 2007 · authorized official Frank Gontarski, Owner Sole Proprietor.

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

National Provider Identifier

1114147576

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Registry record

Entity type Organization (Type 2)
Legal business name Frank Gontarski DDS
Other name <Unavail>
Practice address 4363 Hazel Ave #6, Fair Oaks, CA, 95628
Phone (916) 962-3500
Fax (916) 962-3592
Enumeration date Apr 26, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 30217 (CA) Primary

Authorized official

Name Frank Gontarski
Title Owner Sole Proprietor
Phone (916) 962-3500

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 Frank Gontarski DDS?
The NPI for Frank Gontarski DDS is 1114147576, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Frank Gontarski DDS?
NPPES lists Frank Gontarski (Owner Sole Proprietor) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.