Dr. Alejandra Santiago, MD

With 19 years of practice, Dr. Alejandra Santiago is an established endocrinology provider, MD, after earning their medical degree at Other in 1999. Dr. currently practices at Tiber Health Public Benefit Corporation in Ponce, Puerto Rico. Their National Provider Identifier (NPI) is 1215127261, 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. Alejandra Santiago's practice is located in ZIP 00716 (Ponce, Puerto Rico), which has an overall CartoChrome Healthcare Access Score of 20/100 (Healthcare Desert). 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. Alejandra Santiago as a lower-volume endocrinology provider, treating approximately 44 Medicare beneficiaries and delivering 86 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. Alejandra Santiago received $2K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.