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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- Currently 1.5 of 4 stars
The overall average patient rating of Dr. Warren Rizzo is Satisfactory.
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Specialties & Research
Dr. Warren Rizzo, MD is board certified in Rheumatology.
He has special expertise in 3 Areas, including Arthritis, Knee Osteoarthritis, and Rheumatic Diseases.
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Education & Awards
Dr. Rizzo graduated from Universita Degli Studi Di Palermo.More Education & Awards
Dr. Rizzo has 11 hospital affiliations:
- John C Lincoln Hospital - Deer Valley
- Scottsdale Healthcare-Shea
Accepted Insurance Plans
Dr. Rizzo accepts these health insurances in at least one office:
- United Healthcare - 15 plans
- Great-West Healthcare - 3 plans
- Blue Cross Blue Shield of Arizona - 5 plans
- Blue Cross Blue Shield of Illinois - 2 plans
- ODS Health Plans - 1 plan
- Evercare - 1 plan
- Humana - 24 plans
- Cigna - 6 plans
- USA H & W Network - 1 plan
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