Oivind Westereng, PA-C

With 16 years of practice, Oivind Westereng is an established physician assistant provider, PA-C, after earning their medical degree at Other in 2010. Oivind currently practices at Rocky Mountain Ear Nose And Throat in Missoula, Montana. Their National Provider Identifier (NPI) is 1295044394, 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.

CMS Medicare data shows Oivind Westereng as a lower-volume physician assistant provider, treating approximately 413 Medicare beneficiaries and delivering 711 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.