Internal Medicine in PORTLAND, OR
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Michael Bruce Shanahan is a physician in Portland, Oregon who specializes in Internal Medicine. He has been NPI registered since 2006.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. MICHAEL BRUCE SHANAHAN specializes in Internal Medicine.
Dr. MICHAEL BRUCE SHANAHAN practices in PORTLAND, OR.
Dr. MICHAEL BRUCE SHANAHAN's NPI number is 1255400354.