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. Dennis O'Neill:
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- Currently 1 of 4 stars
The overall average patient rating of Dr. Dennis O'Neill is Poor.
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Specialties & Research
Dr. Dennis O'Neill, MD is board certified in Internal Medicine and Geriatric Medicine.
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Education & Awards
Dr. O'Neill graduated from Drexel University , Philadelphia.More Education & Awards
Dr. O'Neill has 7 hospital affiliations:
- Riverside Regional Medical Center
- Riverside Walter Reed Hospital
Accepted Insurance Plans
Dr. O'Neill accepts these health insurances in at least one office:
- United Healthcare - 20 plans
- Cigna - 10 plans
- Humana - 10 plans
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- Additional Information
- Where does Dr. Dennis M. O'Neill practice?
Dr. Dennis O'Neill practices Internal Medicine, Geriatric Medicine, General Practice, and Hospitalist near Newport News, VA.
See Newport News Internists, Newport News Geriatric Doctors, Newport News General Practitioners, and Newport News Hospitalists.