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

William Koch

Individual provider Mental Health Counselor · NPI 1912437088

William Koch is a Mental Health Counselor in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2017

Practice location Address checks out

5100 N Ravenswood Ave Ste 233
Chicago, IL 60640-1752
Phone: (773) 707-5833
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 180010937 (IL)

Record details

NPI number1912437088
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJune 12, 2017
Last updated in NPPESJune 12, 2017

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