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. Jann Johnson:
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Specialties & Research
Dr. Jann Johnson, MD is board certified in Internal Medicine and Critical Care Medicine.
Education & Awards
Dr. Johnson graduated from The University of Texas Southwestern, Dallas.
Dr. Johnson has 12 hospital affiliations:
- Mission Hospital
- South Coast Medical Center/Adventist Health
Accepted Insurance Plans
Dr. Johnson accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Blue Shield of California - 3 plans
- Great-West Healthcare - 2 plans
- Unicare - 2 plans
- Anthem Blue Cross - 3 plans
- Cigna - 4 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Jann Johnson practice?
Dr. Jann Johnson practices Internal Medicine, Critical Care Medicine, Pediatrics, and Plastic Surgery near San Rafael, CA.
Additional practice locations include: Aliso Viejo, CA and Laguna Hills, CA.
See San Rafael Internists, San Rafael Critical Care Practitioners, San Rafael Pediatricians, and San Rafael Plastic Surgeons.