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

Dr. Deborah Chisholm Karas, APN-BC

Individual provider Adult Health Nurse Practitioner · NPI 1235123522

Dr. Deborah Chisholm Karas, APN-BC is a Nurse Practitioner in N Barrington, Illinois. Qualified in 2003, 23 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
23
Licensed in
IL
In the registry since
2005

Practice location Address checks out

108 S Wynstone Park Dr Ste 116
N Barrington, IL 60010-6923
Phone: (847) 477-3134
Fax: (847) 574-8064
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 209-004944 (IL)

Record details

NPI number1235123522
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN-BC
Sole proprietorYes
NPI enumeratedSeptember 1, 2005
Last updated in NPPESJune 6, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount