Dr. John Ruboyianes, MD

With 20 years of practice, Dr. John Ruboyianes is an established otolaryngology provider, MD, after earning their medical degree at University Of Arizona College Of Medicine in 1988. Dr. currently practices at Banner - University Medical Center Tucson Campus in Tucson, Arizona. Their National Provider Identifier (NPI) is 1023054780, 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 Dr. John Ruboyianes as a lower-volume otolaryngology provider, treating approximately 337 Medicare beneficiaries and delivering 769 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.