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

Taft Olpin Knowles

Individual provider Emergency Medicine Physician · NPI 1790352250

Taft Olpin Knowles is an Emergency Medicine Physician in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2021.

Licensed in
OR
In the registry since
2021

Practice location Address checks out

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-7551
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO229196 (OR)

Record details

NPI number1790352250
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 4, 2021
Last updated in NPPESJune 29, 2026
Certification dateJune 29, 2026

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