Zdenka Fronek, M.D.
Rheumatology Physician · San Diego, CA
Zdenka Fronek, M.D. is a rheumatology physician with a practice address in San Diego, California, and NPI 1215947379, issued on Aug 9, 2006. Check the license (California G46265, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Zdenka Fronek
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- G46265 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10243 Genetic Center Dr, San Diego, CA 92121
- Phone
- (858) 526-6145
- Enumerated
- Aug 9, 2006
- Record last updated
- Jun 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (858) 526-6028
- Medicaid ID
- 00G462650 CA
- Entity
- Type 1 · individual
Also registered at 10243 Genetic Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Courtney Aivati, M.S., CCC-SLPSpeech-Language Pathologist1194157172
- Michelle Arnold, M.D.Otolaryngology Physician1417921891
- Ronald Benz, M.D.Otolaryngology Physician1043328503
- Eli BesserEmergency Medicine Physician1659843738
- Stanley Besser, M.D.Family Medicine Physician1760490031
Verify Zdenka Fronek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G46265Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Rheumatology Physician providers in California
There are 926 rheumatology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other rheumatology physician records in California
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- Brian Abe, MD, PHDStanford, CA1104262708
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- Feruza AbraamyanRoseville, CA1124769278
- Thomas Adamson, M.D.San Diego, CA1639187057
- Sana Afroz, MDMoreno Valley, CA1356724074
- Ishita Aggarwal, MDSan Francisco, CA1518385699
- Atul Agrawal, MDAntioch, CA1528146016
- Bikramjit Ahluwalia, MDApple Valley, CA1669402467
Common questions
What is Zdenka Fronek, M.D.'s NPI number?
Zdenka Fronek, M.D.'s National Provider Identifier (NPI) is 1215947379, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Zdenka Fronek, M.D. located?
The NPPES record lists a practice address at 10243 Genetic Center Dr, San Diego, CA, 92121. Phone: (858) 526-6145. Providers update this record themselves, so call before visiting.
How can I verify Zdenka Fronek, M.D.'s license?
NPPES lists California license number G46265, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.