Dr. Emily Marx, M.D.

With 18 years of practice, Dr. Emily Marx is an established rheumatology provider, M.D., after earning their medical degree at University Of Texas Medical School At Houston in 2003. Dr. currently practices at Texas Institute Of Gastroenterology Associates , Pa in San Antonio, Texas. Their National Provider Identifier (NPI) is 1144491002, 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. Emily Marx's practice is located in ZIP 78258 (San Antonio, Texas), which has an overall CartoChrome Healthcare Access Score of 49/100 (Limited Access). Access constraints in this ZIP code can affect wait times, specialist availability, and emergency response — context worth knowing when choosing a provider.

CMS Medicare data shows Dr. Emily Marx as a lower-volume rheumatology provider, treating approximately 485 Medicare beneficiaries and delivering 129K 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. Emily Marx received $2K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.