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

Karen L. Otto, APRN

Individual provider Acute Care Nurse Practitioner · NPI 1144056797

Karen L. Otto, APRN is an Acute Care Nurse Practitioner in Libertyville, Illinois. Licensed in Illinois. Registered with an NPI since 2024.

Licensed in
IL
In the registry since
2024
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

1870 W Winchester Rd Ste 241
Libertyville, IL 60048-5360
Phone: (847) 549-0170
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 209.030399 (IL)

Record details

NPI number1144056797
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedSeptember 10, 2024
Last updated in NPPESSeptember 19, 2024
Certification dateSeptember 19, 2024