Dr. Xavier Packianathan, MD

With 19 years of practice, Dr. Xavier Packianathan is an established interventional radiology provider, MD, after earning their medical degree at University Of Tennessee, Hsc, College Of Medicine in 1999. Dr. currently practices across 2 facilities, including Guam Memorial Hospital Authority in Tamuning, GU. Their National Provider Identifier (NPI) is 1669692059, 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. Xavier Packianathan's practice is located in ZIP 96913 (Tamuning, GU), which has an overall CartoChrome Healthcare Access Score of 28/100 (Limited Access). Access constraints in this ZIP code can affect wait times, specialist availability, and emergency response — context worth knowing when choosing a provider.

CMS Medicare data shows Dr. Xavier Packianathan as a lower-volume interventional radiology provider, treating approximately 46 Medicare beneficiaries and delivering 120 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.

Under the Physician Payments Sunshine Act, CMS reports that Dr. Xavier Packianathan received $2K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.