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

Karen Louise Hemzacek, RD, LDN

Individual provider Registered Dietitian · NPI 1073640132

Karen Louise Hemzacek, RD, LDN is a Registered Dietitian in Schaumburg, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1261 Wiley Rd Ste L
Schaumburg, IL 60173-4380
Phone: (847) 310-4730
Fax: (847) 310-4735
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 164002456 (IL)

Record details

NPI number1073640132
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorYes
NPI enumeratedFebruary 27, 2007
Last updated in NPPESNovember 19, 2014

Other providers in Schaumburg