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

Barbara Case Boules, RDN, CHC

Individual provider Registered Dietitian · NPI 1376022467

Barbara Case Boules, RDN, CHC is a Registered Dietitian in Clarendon Hills, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2018
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

229 Park Ave Apt 202
Clarendon Hills, IL 60514
Phone: (312) 607-6689
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 164.006948 (IL)

Record details

NPI number1376022467
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , CHC
Sole proprietorYes
NPI enumeratedAugust 9, 2018
Last updated in NPPESAugust 9, 2018

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