Dr. Carlos Fernandez, MD

With 20 years of practice, Dr. Carlos Fernandez is an established rheumatology provider, MD, after earning their medical degree at Other in 1970. Dr. currently practices at Hospital Oncologico Dr Isaac Gonzalez Martinez in San Juan, Puerto Rico. Their National Provider Identifier (NPI) is 1174590897, 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 Fernandez's practice is located in ZIP 00921 (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 Fernandez as a lower-volume rheumatology provider, treating approximately 37 Medicare beneficiaries and delivering 94 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 Fernandez received $376 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.