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

ANA C ORTIZ-GUERRERO, MD

NEPHROLOGY

Graduated: 2004

Offers telehealth

NPI: 1275776536

Practice Locations (1)

INTERNAL MEDICINE AND NEPHROLOGY MED. GROUP INC.

3291 SKYPARK DR

TORRANCE, CA 905055004

3103254517

Source: CMS National Downloadable File, September 2026.

ANA ORTIZ-GUERRERO, MD | HealthCareAtlasUSA