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

Jacklyn Hook, LDN

Individual provider Registered Dietitian · NPI 1043789548

Jacklyn Hook, LDN is a Registered Dietitian in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2018.

Licensed in
IL
In the registry since
2018
What do these letters mean?
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Practice location Address checks out

500 N Michigan Ave Ste 1530
Chicago, IL 60611-3758
Phone: (847) 868-3435
Fax: (847) 859-5885
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 164007507 (IL)

Record details

NPI number1043789548
Entity typeIndividual (Type 1)
GenderFemale
Credentials LDN
Sole proprietorNo
NPI enumeratedNovember 14, 2018
Last updated in NPPESMay 7, 2021
Certification dateMay 7, 2021
Mailing address175 E Hawthorn Pkwy Ste 235, Vernon Hills, IL 60061-1454

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