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. Joel Katz:
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Specialties & Research
Dr. Joel Katz, MD is board certified in Internal Medicine.
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Katz graduated from New York University.
Dr. Katz has 1 hospital affiliations:
- Hoag Memorial Hospital Presbyterian
Accepted Insurance Plans
Dr. Katz accepts these health insurances in at least one office:
- Great-West Healthcare - 1 plan
- Cigna - 6 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Joel A. Katz practice?
Dr. Joel Katz practices Internal Medicine near Newport Beach, CA.
See Newport Beach Internists.