Dr. Geoffrey Sonn, MD

With 19 years of practice, Dr. Geoffrey Sonn is an established urology provider, MD, after earning their medical degree at University Of California, Geffen School Of Medicine in 2005. Dr. currently practices at Palo Alto Va Medical Center in Palo Alto, California. Their National Provider Identifier (NPI) is 1275720351, 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. Geoffrey Sonn as a lower-volume urology provider, treating approximately 382 Medicare beneficiaries and delivering 649 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. Geoffrey Sonn received $568 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.