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

Clark Duffy

Individual provider Physical Therapist · NPI 1619102928

Clark Duffy is a Physical Therapist in Portland, Oregon. Registered with an NPI since 2009.

In the registry since
2009

Practice location Address checks out

914 NW 13th Ave
Portland, OR 97209-3039
Phone: (971) 244-9000
Show map & directions

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

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X

Record details

NPI number1619102928
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 16, 2009
Last updated in NPPESMay 16, 2009

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