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

Courtney Marques Turk, RDN

Individual provider Registered Dietitian · NPI 1346612108

Courtney Marques Turk, RDN is a Registered Dietitian in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon and Washington.

Licensed in
OR, WA
In the registry since
2015
Specialties on file
3
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

3550 N Interstate Ave
Portland, OR 97227-1196
Phone: (503) 201-7994
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 10223110 (OR)
Registered Dietitian Taxonomy 133V00000X · Licence DI61313634 (WA)
Registered Dietitian Taxonomy 133V00000X · Licence 86038897

Record details

NPI number1346612108
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedOctober 20, 2015
Last updated in NPPESMay 27, 2026
Certification dateMay 27, 2026

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