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

JOANNA KOPACZ, MD

INFECTIOUS DISEASE

Graduated: 2004

Also: GERIATRIC MEDICINE

NPI: 1275792368

Practice Locations (1)

24411 HEALTH CTR DR, SUITE 560

LAGUNA HILLS, CA 926533687

9492187251

Source: CMS National Downloadable File, September 2026.

JOANNA KOPACZ, MD | HealthCareAtlasUSA