Dr. Charles Preston, M.D.

With 18 years of practice, Dr. Charles Preston is an established orthopedic surgery provider, M.D., after earning their medical degree at Irvine California College Of Medicine in 2001. Dr. currently practices across 2 facilities, including Regents Of The University Of California in Walnut Creek, California. Their National Provider Identifier (NPI) is 1558529479, 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. Charles Preston as a lower-volume orthopedic surgery provider, treating approximately 285 Medicare beneficiaries and delivering 3K 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. Charles Preston received $4K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.