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. Donald Mahon, MD, FACC is board certified in Internal Medicine and Cardiovascular Disease.
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Education & Awards
Dr. Mahon graduated from Baylor College of Medicine, Houston. He has 1 awards.
Dr. Mahon has 11 hospital affiliations:
- St. Jude Medical Center
- Fountain Valley Rgnl Hospitals & MC
Accepted Insurance Plans
Dr. Mahon accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Blue Shield of California - 3 plans
- CaIOPTIMA - 4 plans
- Anthem Blue Cross - 3 plans
- Humana - 2 plans
- Cigna - 3 plans
- Unicare - 5 plans
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- Additional Information
- Where does Dr. Donald J. Mahon practice?
Dr. Donald Mahon practices Internal Medicine, Cardiovascular Disease, Cardiology, and Interventional Cardiology near Orange, CA.
Additional practice locations include: Santa Ana, CA and Newport Beach, CA.
See Orange Internists and Orange Cardiologists.