Dr. James Mark, M.D.

With 20 years of practice, Dr. James Mark is an established healthcare provider, M.D.,. Dr. currently practices across 2 facilities, including in San Antonio, Texas. Their National Provider Identifier (NPI) is 1841206885, 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.

Dr. James Mark's practice is located in ZIP 78229 (San Antonio, Texas), which has an overall CartoChrome Healthcare Access Score of 63/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Dr. James Mark as a lower-volume healthcare provider, treating approximately 46 Medicare beneficiaries and delivering 6K 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. James Mark received $3K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.