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

Katie Ariel Diershaw, MS

Individual provider Mental Health Counselor · NPI 1982906517

Katie Ariel Diershaw, MS is a Mental Health Counselor in Portland, Oregon. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

14600 NW Cornell Rd
Portland, OR 97229-5442
Phone: (503) 645-3581
Fax: (503) 690-9605
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1982906517
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedDecember 2, 2010
Last updated in NPPESDecember 2, 2010

Other providers in Portland