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. RALPH DUNCAN:
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- Currently 2.5 of 4 stars
The overall average patient rating of Dr. RALPH DUNCAN is Good.
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Specialties & Research
Dr. RALPH DUNCAN, MD is board certified in Urology.
He has special expertise in 1 Area, including General Urology.
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Education & Awards
Dr. DUNCAN graduated from Virginia Commonwealth University, Richmond.More Education & Awards
Dr. DUNCAN has 5 hospital affiliations:
- HEALTHSOUTH Rehabilitation Hospital of York
- York Hospital
Accepted Insurance Plans
Dr. DUNCAN accepts these health insurances in at least one office:
- United Healthcare - 21 plans
- Highmark Blue Cross Blue Shield - 11 plans
- Great-West Healthcare - 3 plans
- Capital Blue Cross - 6 plans
- Unicare - 12 plans
- Evercare - 3 plans
- Cigna - 4 plans
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