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

Individual provider Registered Dietitian · NPI 1831364595

Katie Marie Ruhanen, RD, CDE is a Registered Dietitian in Tulsa, Oklahoma. Licensed in Michigan. Registered with an NPI since 2008.

Licensed in
MI
In the registry since
2008
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

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Practice location Address checks out

1265 S Utica Ave Ste 100 S
Tulsa, OK 74104-4090
Phone: (918) 579-3384
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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 KR982323 (MI)

Record details

NPI number1831364595
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , CDE
Sole proprietorNo
NPI enumeratedApril 24, 2008
Last updated in NPPESMarch 7, 2013

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