Jan FronekM.D.
Jan Fronek, M.D. is a Sports Medicine provider in La Jolla, CA affiliated with 2 ambulatory surgery centers in CA, as of July 2026.
- NPI1770559171
- Registered2006
- Centers2
- StateCA
- Class of1978
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Jan Fronek at a glance
- Provider
- Jan Fronek
- Credential
- M.D.
- Specialty
- Sports Medicine
- Procedures
- Sports Medicine CPT codes
- Location
- La Jolla, CA
- Medical school
- University of Rochester School of Medicine and Dentistry
- Graduated
- 1978
- NPI registered
- 2006
- NPI
- 1770559171
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Jan Fronek practice?
Jan Fronek, M.D. is based in La Jolla, CA and is affiliated with 2 ambulatory surgery centers: Scripps Health in San Diego, CA and Ucsd Surgical Center Of San Diego LLC in San Diego, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Jan Fronek's NPI number?
Jan Fronek's National Provider Identifier (NPI) is 1770559171, registered in 2006. Specialty on record: Sports Medicine; credential M.D.
Where did Jan Fronek go to medical school?
Jan Fronek, M.D. attended University of Rochester School of Medicine and Dentistry, graduating in 1978.
How many Sports Medicine providers in California work at ambulatory surgery centers?
33 Sports Medicine surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Jan Fronek among them. The California Sports Medicine directory lists each one by city with credential, NPI, and center affiliations.
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