HealthCareAtlasUSA

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

MARY ANN DIAZ PAGULAYAN SY, MD

INTERNAL MEDICINE

Graduated: 1990

Offers telehealth

NPI: 1700961364

Practice Locations (1)

198 W CHERRY AVE, UNIT A

PORTERVILLE, CA 932573506

5597817980

Source: CMS National Downloadable File, September 2026.

MARY ANN PAGULAYAN SY, MD | HealthCareAtlasUSA