Dr. Dan Kalshan, MD

With 21 years of practice, Dr. Dan Kalshan is an established internal medicine provider, MD, after earning their medical degree at Medical College Of Wisconsin in 2000. Dr. currently practices at Ultrahealth Inc in San Francisco, California. Their National Provider Identifier (NPI) is 1326033200, 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. Dan Kalshan as a lower-volume internal medicine provider, treating approximately 40 Medicare beneficiaries and delivering 248 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. Dan Kalshan received $338 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.