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

Katherine L Fisher, DO

Individual provider Internal Medicine Physician · NPI 1568576940

Katherine L Fisher, DO is an Internal Medicine Physician in Happy Valley, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

9200 SE 91st Ave Ste 300
Happy Valley, OR 97086-3756
Phone: (503) 236-3443
Fax: (503) 236-3501
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DO14035 (OR)

Record details

NPI number1568576940
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 19, 2006
Last updated in NPPESJanuary 25, 2013

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