Dr. Robert Kaliappan, MD

With 19 years of practice, Dr. Robert Kaliappan is an established emergency medicine provider, MD, after earning their medical degree at Northwestern University Feinberg Medical School in 2006. Dr. currently practices across 7 facilities, including West Penn Hospital in Pittsburgh, Pennsylvania. Their National Provider Identifier (NPI) is 1164612578, 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. Robert Kaliappan as a lower-volume emergency medicine provider, treating approximately 414 Medicare beneficiaries and delivering 691 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.