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

Susan L Koestler

Individual provider Mental Health Counselor · NPI 1043393937

Susan L Koestler is a Mental Health Counselor in Geneva, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006

Practice location Address checks out

22 Crissey Ave Ste 200
Geneva, IL 60134-2351
Phone: (630) 232-7770
Fax: (630) 232-7770
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X (IL)

Record details

NPI number1043393937
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESJuly 8, 2007
Mailing address22 Crissey Ave Ste 200, Geneva, IL 60134-2351

Other providers in Geneva