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

MS. Karen M. Blum, APN

Individual provider Medical-Surgical Clinical Nurse Specialist · NPI 1720419294

MS. Karen M. Blum, APN is a Medical-Surgical Clinical Nurse Specialist in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2013.

Licensed in
IL
In the registry since
2013
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2900 N Lake Shore Dr
Chicago, IL 60657-5640
Phone: (773) 366-5615
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Medical-Surgical Clinical Nurse Specialist (primary) Taxonomy 364SM0705X · Licence 209.001976 (IL)

Record details

NPI number1720419294
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedDecember 9, 2013
Last updated in NPPESMarch 17, 2023
Certification dateMarch 17, 2023

Other providers in Chicago