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

Ruth Ellen Medak, MD

Individual provider Internal Medicine Physician · NPI 1245470640

Ruth Ellen Medak, MD is an Internal Medicine Physician in Portland, Oregon. Practices as a sole proprietor and works from 2 locations. Licensed in Oregon.

Licensed in
OR
In the registry since
2009
Specialties on file
2
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

2801 N Gantenbein Ave
Portland, OR 97227-1623
Phone: (503) 413-6862
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6410 Ne Halsey St, Portland, OR 97213-4742 — (503) 215-2273

Specialties & licences

Hospice and Palliative Medicine (Internal Medicine) Physician (primary) Taxonomy 207RH0002X · Licence MD09230 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD09230 (OR)

Record details

NPI number1245470640
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 24, 2009
Last updated in NPPESMay 12, 2021
Certification dateMay 12, 2021

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