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

Katherine O'Hara, MED, RD, RDN, LD

Individual provider Registered Dietitian · NPI 1992666457

Katherine O'Hara, MED, RD, RDN, LD is a Registered Dietitian in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2025.

Licensed in
OK
In the registry since
2025
What do these letters mean?
MED — Master of Education
A graduate education degree, written M.Ed.
RD — Registered Dietitian
A credentialed nutrition professional.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LD — Licensed Dietitian
A dietitian licensed by a state board.

See every abbreviation used in this directory →

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Practice location Address checks out

744 W 9th St
Tulsa, OK 74127-9907
Phone: (918) 932-3700
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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 3254 (OK)

Record details

NPI number1992666457
Entity typeIndividual (Type 1)
GenderFemale
Credentials MED , RD , RDN , LD
Sole proprietorNo
NPI enumeratedNovember 22, 2025
Last updated in NPPESNovember 22, 2025
Certification dateNovember 22, 2025

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