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).
- Currently 2.5 of 4 stars
The overall average patient rating of Dr. John O'Bell is Good. Dr. O'Bell has been reviewed by 4 patients who have provided 2 comments. The rating is 2.5 out of 4 stars.
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Specialties & Research
Dr. John O'Bell, MD is board certified in Internal Medicine and Nephrology.
He has special expertise in 2 Areas, including Hypertension Kidney Disease Renal Urinary Tract Infections and Hypertension Kidney Disease Kidney Stones Renal Urinary Tract Infections.
More Specialties & Research
Education & Awards
Dr. O'Bell graduated from Case Western Reserve University , Cleveland.More Education & Awards
Dr. O'Bell has 12 hospital affiliations:
- Rhode Island Hospital
- The Miriam Hospital
Accepted Insurance Plans
Dr. O'Bell accepts these health insurances in at least one office:
- Cigna - 3 plans
- Medicare - 1 plan
More Accepted Insurance
Learn more about Dr. John O'Bell:
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- Additional Information
- Where does Dr. John W. O'Bell practice?
Dr. John O'Bell practices Internal Medicine, Nephrology, and Neurology near Providence, RI.
Additional practice locations include: East Providence, RI and Warwick, RI.
See Providence Internists, Providence Nephrologists, and Providence Neurologists.
- Similar Physician Names
- Dr. Deshawn O'Bell, Dr. Evan O'Bell, Dr. Giovanni O'Bell, Dr. Hank O'Bell, Dr. Hans O'Bell, Dr. Ian O'Bell, Dr. Ivan O'Bell, Dr. Jack O'Bell