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

Mr. Timothy James Zenner, CADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1659597482

Mr. Timothy James Zenner, CADC is an Addiction (Substance Use Disorder) Counselor in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

6027 N Kenmore Ave
Chicago, IL 60660-2953
Phone: (773) 506-7507
Fax: (773) 506-8275
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 17602 (IL)

Record details

NPI number1659597482
Entity typeIndividual (Type 1)
GenderMale
Credentials CADC
Sole proprietorNo
NPI enumeratedApril 18, 2007
Last updated in NPPESJuly 9, 2007

Other providers in Chicago