License & Identifications

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. Merrill Harris:

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Specialties & Research

Dr. Merrill Harris, MD is board certified in Internal Medicine.

Education & Awards

Dr. Harris graduated from University of Southern California , Los Angeles.


Dr. Harris has 1 hospital affiliations:

  • Providence Portland Medical Center 

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Additional Information
Dr. Merrill Gwyn Harris MD is a female Internist, has 11 years of experience and practices in Internal Medicine.
Where does Dr. Merrill G. Harris practice?
Dr. Merrill Harris has 1 office location.
Dr. Merrill Harris practices Internal Medicine near Portland, OR.
See Portland Internists.