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

Mrs. Gwenna Carie Olson, CRNA, RN

Individual provider Critical Care Medicine Registered Nurse · NPI 1689272478

Mrs. Gwenna Carie Olson, CRNA, RN is a Certified Registered Nurse Anesthetist (CRNA) in Plains, Montana. Qualified in 2020, 6 years ago. Practices with Central Montana Medical Facilities Inc, a 26-clinician group and accepts Medicare assignment. Licensed in Montana and Utah.

Years since qualifying
6
Licensed in
MT, UT
In the registry since
2020
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

10 Kruger Rd
Plains, MT 59859
Phone: (406) 826-4800
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence NUR-APRN-LIC-173434 (MT)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 10608290-3102 (UT)

Record details

NPI number1689272478
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA , RN
Sole proprietorNo
NPI enumeratedOctober 14, 2020
Last updated in NPPESMay 26, 2022
Certification dateMay 26, 2022

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Central Montana Medical Facilities Inc — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount