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

Oksana Koeppen

Individual provider Critical Care Medicine Registered Nurse · NPI 1609430438

Oksana Koeppen is a Certified Registered Nurse Anesthetist (CRNA) in Springfield, Illinois. Graduated from Southern Illinois University School of Medicine in 2019, 7 years ago. Practices with Anesthesia Pain Services LLC, a 29-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
7
Trained at
Southern Illinois University School of Medicine
Licensed in
IL
In the registry since
2019
Specialties on file
2

Practice location Address checks out

800 E Carpenter St
Springfield, IL 62769-1000
Phone: (217) 544-6464
Show map & directions

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

Additional practice locations (1)

  • 1000 Health Center Dr, Mattoon, IL 61938-4644 — (217) 258-2440

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 209019521 (IL)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 041406581 (IL)

Record details

NPI number1609430438
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 26, 2019
Last updated in NPPESDecember 12, 2023
Certification dateDecember 12, 2023
Mailing address800 E Carpenter St, Springfield, IL 62769-1000

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Anesthesia Pain Services Llc — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Springfield