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

MS. Angela June Kostner, APN-CNP

Individual provider Nurse Practitioner · NPI 1023406980

MS. Angela June Kostner, APN-CNP is a Nurse Practitioner in Diamond, Illinois. Qualified in 2014, 12 years ago. Practices with Edward Hospital, a 98-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
12
Licensed in
IL
In the registry since
2014
Specialties on file
2

Practice location Address checks out

1450 E Division St
Diamond, IL 60416-6050
Phone: (815) 634-3500
Fax: (815) 705-1718
Show map & directions

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

Additional practice locations (3)

  • 303 W Lake St, Addison, IL 60101-2586 — (630) 527-3645
  • 400 N Highland Ave, Aurora, IL 60506-3814 — (630) 978-2532
  • Physicians Immediate Care Plainfield North 13641 Il-59, Plainfield, IL 60544 — (815) 556-2942

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209012316 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 209.012316 (IL)

Record details

NPI number1023406980
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN-CNP
Sole proprietorNo
NPI enumeratedDecember 30, 2014
Last updated in NPPESApril 9, 2026
Certification dateApril 9, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Edward Hospital — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Diamond