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. Nelson Ferreira:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Nelson Ferreira is Excellent.
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Specialties & Research
Dr. Nelson Ferreira, MD is board certified in Gastroenterology.
Education & Awards
Dr. Ferreira graduated from George Washington University. He has 2 awards.
Dr. Ferreira has 4 hospital affiliations:
- Washington County Hospital - Hagerstown
- Washington County Hospital Assn
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- Additional Information
- Where does Dr. Nelson L. Ferreira practice?
Dr. Nelson Ferreira practices Gastroenterology near Hagerstown, MD.
See Hagerstown Gastroenterologists.