Dr. Keith Bortnem, D.O.

With 20 years of practice, Dr. Keith Bortnem is an established orthopedic surgery provider, D.O., after earning their medical degree at College Of Osteo Med Of The Pacific At Pomona in 1987. Dr. currently practices at Benefis Hospitals Inc in Great Falls, Montana. Their National Provider Identifier (NPI) is 1255372959, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.

Dr. Keith Bortnem's practice is located in ZIP 59405 (Great Falls, Montana), which has an overall CartoChrome Healthcare Access Score of 68/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Dr. Keith Bortnem as a lower-volume orthopedic surgery provider, treating approximately 315 Medicare beneficiaries and delivering 724 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.