Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Janet Lynn O'Kresik, MS, RDN, LD

Individual provider Registered Dietitian · NPI 1902428337

Janet Lynn O'Kresik, MS, RDN, LD is a Registered Dietitian in Oklahoma City, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2020
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LD — Licensed Dietitian
A dietitian licensed by a state board.

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Practice location Address checks out

5800 NE 107th St
Oklahoma City, OK 73151-9549
Phone: (405) 659-2745
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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 1250 (OK)

Record details

NPI number1902428337
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN , LD
Sole proprietorYes
NPI enumeratedMay 7, 2020
Last updated in NPPESMay 7, 2020
Certification dateMay 7, 2020

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