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

Karen Fretzin, LCPC, CADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1700910551

Karen Fretzin, LCPC, CADC is an Addiction (Substance Use Disorder) Counselor in Northfield, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
Specialties on file
2
What do these letters mean?
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

778 W Frontage Rd Ste 113
Northfield, IL 60093-1209
Phone: (847) 784-6953
Fax: (847) 784-8068
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 180002475 (IL)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1700910551
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCPC , CADC
Sole proprietorYes
NPI enumeratedMarch 15, 2007
Last updated in NPPESApril 18, 2014

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