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:
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Specialties & Research
Dr. John Fredericks, MD is board certified in Emergency Medicine and Internal Medicine.
Education & Awards
Dr. Fredericks graduated from University of California at Irvine.
Dr. Fredericks has 4 hospital affiliations:
- Palomar Medical Center
- Pioneers Memorial Healthcare District
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- Additional Information
- Dr. John Charles Fredericks MD is a male Emergency Medicine Specialist, has 36 years of experience and practices in Internal Medicine and Emergency Medicine.
- Where does Dr. John C. Fredericks practice?
- Dr. John Fredericks has 4 office locations.
Dr. John Fredericks practices Internal Medicine and Emergency Medicine near Poway, CA.
Additional practice locations include: Escondido, CA and Brawley, CA.
See Poway Internists and Poway Emergency Physicians.