Steven Fronczak, DMD
General Practice Dentistry · San Diego, CA
Steven Fronczak, DMD is a general practice dentistry with a practice address in San Diego, California, and NPI 1528638236, issued on Jun 26, 2021. Check the license (California 106324, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven Fronczak
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 106324 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1455 G St, San Diego, CA 92101
- Phone
- (619) 324-4981
- Enumerated
- Jun 26, 2021
- Record last updated
- Jun 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 1455 G St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donald Horn, DMDEndodontics1306988225
- Kevin Parekh, DMDDentist1235484791
- Arianna Segura, DDSDentist1134011075
Verify Steven Fronczak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 106324Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $76.48
3 payments; by number, the most common kind was food and beverage; the largest payer was Envista Holdings Corporation. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Steven Fronczak among 17,852 general practice dentistry records in California
Steven Fronczak, DMD is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
647 general practice dentistry records list a practice address in San Diego
They are 647 of the 52,937 NPPES records with a practice address in San Diego, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in San Diego → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Peggy Curtis, D.D.S.San Diego, CA 921011245379437
- Clarissa Damasco, DMDSan Diego, CA 921011457803322
- Nicholas Dovey, DMDSan Diego, CA 921011073091682
- David Duguid, D.D.S.San Diego, CA 921011235147745
- Jared Gibbons, DDSSan Diego, CA 921011740798446
- Jessica Kim, D.D.S.San Diego, CA 921011558656843
- Diana Kolokowsky, DDSSan Diego, CA 921011043337637
- Ramiz Nasser, D.M.D.San Diego, CA 921011184033870
Common questions
What is Steven Fronczak, DMD's NPI number?
Steven Fronczak, DMD's National Provider Identifier (NPI) is 1528638236, issued on Jun 26, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Steven Fronczak, DMD located?
The NPPES record lists a practice address at 1455 G St, San Diego, CA, 92101. Phone: (619) 324-4981. Providers update this record themselves, so call before visiting.
How can I verify Steven Fronczak, DMD's license?
NPPES lists California license number 106324, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.