This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.
Doctors / CA
INTERNAL MEDICINE
Graduated: 2006
NPI: 1962852590
MARCOS BORRERO M D INC
3490 PALM AVE
SAN DIEGO, CA 921541664
6194235616
Source: CMS National Downloadable File, September 2026.