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 McCarren:
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Specialties & Research
Dr. John McCarren, MD is board certified in Anesthesiology, Internal Medicine, and Pulmonary Disease.
Education & Awards
Dr. McCarren graduated from University of California at San Francisco.
Dr. McCarren has 4 hospital affiliations:
- UC San Diego Health System
- Tri-City Medical Center
Accepted Insurance Plans
Dr. McCarren accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Unicare - 2 plans
- Anthem Blue Cross - 2 plans
- Blue Shield of California - 2 plans
- Cigna - 2 plans
- Great-West Healthcare - 2 plans
Similar doctors nearby
- Additional Information
- Where does Dr. John P. McCarren practice?
Dr. John McCarren practices Anesthesiology, Internal Medicine, and Pulmonary Disease near San Diego, CA.
Additional practice locations include: La Jolla, CA.
See San Diego Anesthesiologists, San Diego Internists, and San Diego Pulmonologists.