Dr. Mark Welch, D.O.

With 20 years of practice, Dr. Mark Welch is an established psychiatry provider, D.O., after earning their medical degree at Other in 2003. Dr. currently practices at Loma Linda Va Medical Center in Loma Linda, California. Their National Provider Identifier (NPI) is 1225063555, 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. Mark Welch as a lower-volume psychiatry provider, treating approximately 271 Medicare beneficiaries and delivering 421 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. Mark Welch received $17 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.