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

Daria Julia Zajac, RDN, LDN

Individual provider Registered Dietitian · NPI 1326618992

Daria Julia Zajac, RDN, LDN is a Registered Dietitian in Palatine, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2021
What do these letters mean?
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

842 E Kings Row
Palatine, IL 60074-1386
Phone: (224) 234-4712
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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 164008436 (IL)

Record details

NPI number1326618992
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , LDN
Sole proprietorYes
NPI enumeratedJune 28, 2021
Last updated in NPPESJune 28, 2021
Certification dateJune 28, 2021

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