Dr. Ambalavanan Arunachalam, M.D

With 14 years of practice, Dr. Ambalavanan Arunachalam is an established pulmonary disease provider, M.D, after earning their medical degree at Other in 2010. Dr. currently practices across 2 facilities, including Internal Medicine Associates Llc in Chicago, Illinois. Their National Provider Identifier (NPI) is 1073868154, 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. Ambalavanan Arunachalam as a lower-volume pulmonary disease provider, treating approximately 119 Medicare beneficiaries and delivering 619 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. Ambalavanan Arunachalam received $380 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.