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).
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Specialties & Research
Dr. Dean Mayer, MD is board certified in Internal Medicine and Rheumatology.
He has special expertise in 1 Area, including Rheumatic Diseases.
More Specialties & Research
Education & Awards
Dr. Mayer graduated from University of California at San Diego, La Jolla.More Education & Awards
Dr. Mayer has 3 hospital affiliations:
- Grossmont Hospital
- Sharp Memorial Hospital
- Sharp Rees-Stealy
Accepted Insurance Plans
Dr. Mayer accepts these health insurances in at least one office:
- United Healthcare - 16 plans
- Blue Shield of California - 91 plans
- Great-West Healthcare - 2 plans
- Anthem Blue Cross - 5 plans
- Humana - 6 plans
- Cigna - 5 plans
More Accepted Insurance