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

Kerianne Ruth Poskaitis, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1124564125

Kerianne Ruth Poskaitis, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Anaconda, Montana. Qualified in 2016, 10 years ago. Practices with Community Hospital of Anaconda, a 45-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Montana.

Years since qualifying
10
Licensed in
AZ, MT
In the registry since
2017
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

401 W Pennsylvania Ave
Anaconda, MT 59711-1999
Phone: (406) 563-8500
Fax: (406) 563-8694
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1850 N Central Ave, Phoenix, AZ 85004-4527 — (602) 262-8900

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 144928 (MT)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence TCRNA1377 (AZ)

Record details

NPI number1124564125
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 13, 2017
Last updated in NPPESFebruary 17, 2021
Certification dateFebruary 17, 2021

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Community Hospital Of Anaconda — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients15
Services billed 16 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Community Hospital of Anaconda

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 45 clinicians in the practice; 12 are shown here.

Other providers in Anaconda