Dr. Ranjana Chauhan, MD

With 20 years of practice, Dr. Ranjana Chauhan is an established ophthalmology provider, MD, after earning their medical degree at Northeastern Ohio University College Of Medicine in 1999. Dr. currently practices across 2 facilities, including Dupage Medical Group Ltd in Hinsdale, Illinois. Their National Provider Identifier (NPI) is 1093766594, 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. Ranjana Chauhan's practice is located in ZIP 60521 (Hinsdale, Illinois), which has an overall CartoChrome Healthcare Access Score of 67/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Dr. Ranjana Chauhan as a lower-volume ophthalmology provider, treating approximately 310 Medicare beneficiaries and delivering 652 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. Ranjana Chauhan received $248 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.