Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Olly Sladek, LPC

Individual provider Mental Health Counselor · NPI 1437061272

Olly Sladek, LPC is a Mental Health Counselor in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2026.

Licensed in
IL
In the registry since
2026
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

10801 S Western Ave
Chicago, IL 60643-3223
Phone: (708) 586-7357
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 178.033431 (IL)

Record details

NPI number1437061272
Entity typeIndividual (Type 1)
GenderNot disclosed
Credentials LPC
Sole proprietorNo
NPI enumeratedSeptember 17, 2026
Last updated in NPPESSeptember 17, 2026
Certification dateSeptember 17, 2026

Other providers in Chicago