Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mariann Wheeler Butler, MS, RD, LDN

Individual provider Registered Dietitian · NPI 1619944014

Mariann Wheeler Butler, MS, RD, LDN is a Registered Dietitian in Knoxville, Tennessee. Practices as a sole proprietor and works from 2 locations. Licensed in Kentucky.

Licensed in
KY
In the registry since
2006
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

8622 Oxford Dr
Knoxville, TN 37922-8022
Phone: (615) 796-9496
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 851 Ireland Ave, Fort Knox, KY 40121-2722 — (502) 624-9834

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence KY-1827 (KY)

Record details

NPI number1619944014
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , LDN
Sole proprietorYes
NPI enumeratedMarch 3, 2006
Last updated in NPPESMarch 26, 2021
Certification dateMarch 26, 2021

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