Dr. John Charles Fredericks MD is a male Emergency Medicine Specialist, has 34 years of experience and practices in Emergency Medicine and Internal Medicine.
A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. John Fredericks:
View the full profile to get information on:
- What's important to you
View full profile
be the first!
Specialties & Research
Dr. John Fredericks, MD is board certified in Emergency Medicine and Internal Medicine.
More Specialties & Research
Education & Awards
Dr. Fredericks graduated from University of California at Irvine.More Education & Awards
Dr. Fredericks has 4 hospital affiliations:
- Palomar Medical Center
- Pomerado Hospital
Accepted Insurance Plans
Dr. Fredericks accepts these health insurances in at least one office:
- Great-West Healthcare - 2 plans
- Blue Cross Blue Shield of Illinois - 2 plans
- Anthem Blue Cross - 8 plans
- Blue Shield of California - 77 plans
- Cigna - 4 plans
More Accepted Insurance