Dr. Luis Nieves Garrastegui, MD

With 20 years of practice, Dr. Luis Nieves Garrastegui is an established pulmonary disease provider, MD, after earning their medical degree at University Central Del Caribe Escuela De Medicina in 1989. Dr. currently practices at Recinto De Ciencias Medicas in Carolina, Puerto Rico. Their National Provider Identifier (NPI) is 1255344859, 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. Luis Nieves Garrastegui's practice is located in ZIP 00924 (Carolina, Puerto Rico), which has an overall CartoChrome Healthcare Access Score of 25/100 (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. Luis Nieves Garrastegui as a lower-volume pulmonary disease provider, treating approximately 47 Medicare beneficiaries and delivering 444 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. Luis Nieves Garrastegui received $18K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.