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

PATRICK DEGREGORIO, MD

INTERNAL MEDICINE

Graduated: 2020

NPI: 1619505864

Practice Locations (2)

335 E AVE I

Lancaster, CA 935351916

3955 SUTRO AVE

LOS ANGELES, CA 900082738

Source: CMS National Downloadable File, September 2026.

PATRICK DEGREGORIO, MD | HealthCareAtlasUSA