Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Andrew Ross Harbison, MD

Individual provider Internal Medicine Physician · NPI 1861400772

Andrew Ross Harbison, MD is an Internal Medicine Physician in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

9512 NE Sacramento St
Portland, OR 97220-4340
Phone: (503) 415-1501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 166694MD (OR)

Record details

NPI number1861400772
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 4, 2006
Last updated in NPPESJanuary 24, 2021
Certification dateAugust 25, 2020

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