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

Karen E Schaller, NP

Individual provider Pediatric Nurse Practitioner · NPI 1740559129

Karen E Schaller, NP is a Pediatric Nurse Practitioner in Oak Lawn, Illinois. Practices as a sole proprietor and works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2011
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone: (708) 684-5437
Fax: (708) 684-4808
Show map & directions

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

Additional practice locations (1)

  • 5841 S Maryland Ave, Chicago, IL 60637-1443 — (773) 702-1000

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 209.009288 (IL)

Record details

NPI number1740559129
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedDecember 14, 2011
Last updated in NPPESJuly 10, 2024
Certification dateJuly 10, 2024
Mailing address4440 W 95th St, Oak Lawn, IL 60453-2600

Other providers in Oak Lawn