Dr. Debbie Marks, MD

With 21 years of practice, Dr. Debbie Marks is an established emergency medicine provider, MD, after earning their medical degree at Loma Linda University School Of Medicine in 1985. Dr. currently practices across 5 facilities, including Adventist Health Ukiah Valley in Ukiah, California. Their National Provider Identifier (NPI) is 1447231220, 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. Debbie Marks as a moderate-volume emergency medicine provider, treating approximately 904 Medicare beneficiaries and delivering 1K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.