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. Ronald Ellis:
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Specialties & Research
Dr. Ronald Ellis, MD, PHD is board certified in Neurology.
Education & Awards
Dr. Ellis graduated from Boston University .
Dr. Ellis has 7 hospital affiliations:
- UC San Diego Health System
- Promise Hospital San Diego
Accepted Insurance Plans
Dr. Ellis accepts these health insurances in at least one office:
- United Healthcare - 16 plans
- Anthem Blue Cross - 2 plans
- Blue Shield of California - 77 plans
- Unicare - 2 plans
- Cigna - 2 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Ronald J. Ellis practice?
Dr. Ronald Ellis practices Neurology near San Diego, CA.
Additional practice locations include: La Jolla, CA.
See San Diego Neurologists.