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

Greg S. Macknight, PTA

Individual provider Physical Therapy Assistant · NPI 1083800981

Greg S. Macknight, PTA is a Physical Therapy Assistant in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2007.

Licensed in
OR
In the registry since
2007
What do these letters mean?
PTA — Physical Therapist Assistant
Delivers treatment under a physical therapist's direction.

See every abbreviation used in this directory →

Practice location Address checks out

4016 NE Fremont St
Portland, OR 97212-1952
Phone: (971) 678-7422
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapy Assistant (primary) Taxonomy 225200000X · Licence 8473 (OR)

Record details

NPI number1083800981
Entity typeIndividual (Type 1)
GenderMale
Credentials PTA
Sole proprietorNo
NPI enumeratedSeptember 24, 2007
Last updated in NPPESJune 10, 2015

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