Dr. Mary Gonzales Mercado, M.D.

With 20 years of practice, Dr. Mary Gonzales Mercado is an established cardiovascular disease (cardiology) provider, M.D., after earning their medical degree at Baylor College Of Medicine in 1992. Dr. currently practices at Infectious Diseases Clinic At Clear Lake Specialties Pllc in Webster, Texas. Their National Provider Identifier (NPI) is 1366540023, 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. Mary Gonzales Mercado as a lower-volume cardiovascular disease (cardiology) provider, treating approximately 159 Medicare beneficiaries and delivering 933 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. Mary Gonzales Mercado received $630 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.