Dr. Carlos Diaz, MD

With 21 years of practice, Dr. Carlos Diaz is an established cardiovascular disease (cardiology) provider, MD, after earning their medical degree at University Of Puerto Rico School Of Medicine in 1987. Dr. currently practices at in San Juan, Puerto Rico. Their National Provider Identifier (NPI) is 1093701062, 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. Carlos Diaz's practice is located in ZIP 00909 (San Juan, Puerto Rico), which has an overall CartoChrome Healthcare Access Score of 27/100 (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. Carlos Diaz as a lower-volume cardiovascular disease (cardiology) provider, treating approximately 123 Medicare beneficiaries and delivering 733 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. Carlos Diaz received $551 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.