Dr. Mallar Bhattacharya, MD

With 19 years of practice, Dr. Mallar Bhattacharya is an established critical care (intensivists) provider, MD, after earning their medical degree at Harvard Medical School in 2004. Dr. currently practices across 10 facilities, including University Anesthesia Medical Group in San Francisco, California. Their National Provider Identifier (NPI) is 1063558757, 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. Mallar Bhattacharya as a lower-volume critical care (intensivists) provider, treating approximately 68 Medicare beneficiaries and delivering 188 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.