Dr. Louis Constine, MD

With 20 years of practice, Dr. Louis Constine is an established radiation oncology provider, MD, after earning their medical degree at Johns Hopkins University School Of Medicine in 1973. Dr. currently practices at Gastrointestinal Group in Rochester, New York. Their National Provider Identifier (NPI) is 1407883739, 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. Louis Constine as a lower-volume radiation oncology provider, treating approximately 81 Medicare beneficiaries and delivering 691 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.