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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The overall average patient rating of Dr. D Marr is Average.
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Specialties & Research
Dr. D Marr, MD is board certified in Family Medicine and Family Medicine - Sports Medicine.
- He has special expertise in 1 area:
- Sports Medicine
Education & Awards
Dr. Marr graduated from University of Massachusetts, Worcester.
Dr. Marr has 4 hospital affiliations:
- Maine Medical Center
- Mercy Hospital
Similar doctors nearby
- Additional Information
- Dr. D Scott Marr MD is a male Family Practitioner, has 15 years of experience and practices in Family Medicine and Sports Medicine.
- Where does Dr. D S. Marr practice?
- Dr. D Marr has 1 office location.
Dr. D Marr practices Family Medicine and Sports Medicine near South Portland, ME.
See South Portland Family Physicians.