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

Mrs. Kari Nicole Koster, RN, APRN

Individual provider Adult Psychiatric/Mental Health Registered Nurse · NPI 1952693731

Mrs. Kari Nicole Koster, RN, APRN is a Nurse Practitioner in Harrisburg, Illinois. Graduated from Rush Medical College of Rush University in 2014, 12 years ago. Practices with Community Health and Emergency Services Inc, a 12-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
12
Trained at
Rush Medical College of Rush University
Licensed in
IL
In the registry since
2011
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
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

205 N Main St
Harrisburg, IL 62946-1256
Phone: (630) 837-9000
Fax: (630) 837-2639
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 277000492 (IL)
Adult Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0809X · Licence 041380764 (IL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 209012601 (IL)

Record details

NPI number1952693731
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , APRN
Sole proprietorNo
NPI enumeratedMay 11, 2011
Last updated in NPPESFebruary 10, 2020
Certification dateFebruary 10, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2014 (12 years in practice)
Group practice Community Health And Emergency Services Inc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount