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

Individual provider Internal Medicine Physician · NPI 1598830812

Dr. Katherine M Dahlke, MD is an Internal Medicine in Portland, Oregon. Graduated from Wayne State University School of Medicine in 1983, 43 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
43
Trained at
Wayne State University School of Medicine
Licensed in
OR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2121 NE Halsey St
Portland, OR 97232-1522
Phone: (503) 234-7299
Fax: (503) 234-9639
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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 MD18119 (OR)

Record details

NPI number1598830812
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 21, 2006
Last updated in NPPESFebruary 11, 2020
Certification dateFebruary 11, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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