Dr. Peter Rosenberg, M.D.

With 20 years of practice, Dr. Peter Rosenberg is an established gastroenterology provider, M.D., after earning their medical degree at Harvard Medical School in 1993. Dr. currently practices across 2 facilities, including Genesis Healthcare Partners in Pasadena, California. Their National Provider Identifier (NPI) is 1104890664, 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. Peter Rosenberg as a lower-volume gastroenterology provider, treating approximately 429 Medicare beneficiaries and delivering 1K 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. Peter Rosenberg received $1K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.