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. David Deregis:
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- Currently 2 of 4 stars
The overall average patient rating of Dr. David Deregis is Satisfactory.
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Specialties & Research
Dr. David Deregis, MD is board certified in Internal Medicine.
Education & Awards
Dr. Deregis graduated from St. George's University, Bay Shore.
Dr. Deregis has 5 hospital affiliations:
- Owensboro Mercy Health System
- Corning Hospital
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- Additional Information
- Dr. David Leonard Deregis MD is a male Internist, has 13 years of experience and practices in Internal Medicine.
- Where does Dr. David L. Deregis practice?
- Dr. David Deregis has 4 office locations.
Dr. David Deregis practices Internal Medicine near Ithaca, NY.
Additional practice locations include: Sayre, PA and Clarksville, TN.
See Ithaca Internists.