Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Courtney Susterich, MS, RDN, LDN, CNSC

Individual provider Registered Dietitian · NPI 1265052237

Courtney Susterich, MS, RDN, LDN, CNSC is a Registered Dietitian in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2020.

Licensed in
IL
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.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

1620 W Harrison St
Chicago, IL 60612-3801
Phone: (312) 942-5000
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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 164007457 (IL)

Record details

NPI number1265052237
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN , LDN , CNSC
Sole proprietorNo
NPI enumeratedApril 20, 2020
Last updated in NPPESApril 20, 2020
Certification dateApril 20, 2020

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