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

Individual provider Occupational Therapist · NPI 1679834220

Mary Kay Ewing, OT is an Occupational Therapist in Corvallis, Oregon. Licensed in Oregon. Registered with an NPI since 2012.

Licensed in
OR
In the registry since
2012
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

815 NW 9th St Ste 202
Corvallis, OR 97330-6173
Phone: (541) 768-5144
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 343798 (OR)

Record details

NPI number1679834220
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorNo
NPI enumeratedMay 30, 2012
Last updated in NPPESMay 30, 2012

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