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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. Dennis Asby:

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  1. Qualifications
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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Dennis Asby is Excellent. Dr. Asby has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 4 stars.

Specialties & Research

Dr. Dennis Asby, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Asby graduated from University of Iowa, Iowa City.


Dr. Asby has 3 hospital affiliations:

  • Providence Portland Medical Center 
  • Legacy Emanuel Hospital & Health Ctr 
  • Providence Health System Oregon 

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Additional Information
Dr. Dennis Dudley Asby MD is a male Internist, has 44 years of experience and practices in Internal Medicine.
Where does Dr. Dennis D. Asby practice?
Dr. Dennis Asby has 1 office location.
Dr. Dennis Asby practices Internal Medicine near Portland, OR.
See Portland Internists.