Dr. Jose Caldera Nieves, MD

With 20 years of practice, Dr. Jose Caldera Nieves is an established internal medicine provider, MD, after earning their medical degree at Other in 1993. Dr. currently practices across 2 facilities, including Professional Hospital Guaynabo Inc in Guaynabo, Puerto Rico. Their National Provider Identifier (NPI) is 1083784805, 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. Jose Caldera Nieves's practice is located in ZIP 00969 (Guaynabo, Puerto Rico), which has an overall CartoChrome Healthcare Access Score of 31/100 (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. Jose Caldera Nieves as a lower-volume internal medicine provider, treating approximately 35 Medicare beneficiaries and delivering 74 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. Jose Caldera Nieves received $145 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.