IndividualActive
Frank Gontarski, D.D.S.
NPI 1073924643 · Dentist · Fair Oaks, CA
Frank Gontarski, D.D.S. is a Dentist provider in Fair Oaks, CA (NPI 1073924643).
Provider details
- NPI number
- 1073924643
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- #CA30217 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
4363 Hazel Avenue
Suite 6
Fair Oaks, CA 95628
Phone: (916) 962-3500
Street-level locationGet directions
Mailing address
4363 Hazel Ave
Fair Oaks, CA 95628-6600
Registry dates
- Enumerated
- 2014-05-16
- Last updated
- 2014-05-16
Frequently asked questions
- What is Frank Gontarski's NPI number?
- Frank Gontarski's National Provider Identifier (NPI) is 1073924643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Gontarski's specialty?
- Frank Gontarski is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Frank Gontarski located?
- Frank Gontarski's practice location on file with NPPES is 4363 Hazel Avenue, Fair Oaks, CA 95628.
- What is Frank Gontarski's phone number?
- The practice phone number listed in the NPPES registry for Frank Gontarski is (916) 962-3500.
- Is Frank Gontarski's NPI active?
- Yes — Frank Gontarski's NPI (1073924643) is active in the NPPES registry as of the last update on 2014-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.