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. John Butler, MD is board certified in Surgery.
Education & Awards
Dr. Butler graduated from Loyola University Chicago, Maywood. He has 2 awards.
Dr. Butler has 3 hospital affiliations:
- University of California, Irvine Medical Center
- UC Irvine Medical Center
- UCI Medical Center
Accepted Insurance Plans
Dr. Butler accepts these health insurances in at least one office:
- United Healthcare - 13 plans
- Great-West Healthcare - 2 plans
- Unicare - 12 plans
- CaIOPTIMA - 4 plans
- Anthem Blue Cross - 7 plans
- Blue Shield of California - 77 plans
- Cigna - 3 plans