Dr. Marc Greenberg, MD

With 20 years of practice, Dr. Marc Greenberg is an established ophthalmology provider, MD, after earning their medical degree at University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1990. Dr. currently practices at Advanced Urology Institute Of Georgia in Marietta, Georgia. Their National Provider Identifier (NPI) is 1093779431, 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. Marc Greenberg as a lower-volume ophthalmology provider, treating approximately 159 Medicare beneficiaries and delivering 491 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.