Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Olivia Michelle Locke, RD, LDN

Individual provider Registered Dietitian · NPI 1205489309

Olivia Michelle Locke, RD, LDN is a Registered Dietitian in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2019
What do these letters mean?
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

259 E Erie St Ste 2100
Chicago, IL 60611-3907
Phone: (312) 926-1300
Fax: (312) 926-2424
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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 164007531 (IL)

Record details

NPI number1205489309
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorYes
NPI enumeratedJuly 18, 2019
Last updated in NPPESDecember 23, 2024
Certification dateDecember 23, 2024

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