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

KAREN HSU, MD

OBSTETRICS/GYNECOLOGY

Graduated: 2016

NPI: 1659733459

Practice Locations (4)

PROVIDENCE MEDICAL FOUNDATION

1950 SUNNY CREST DR, SUITE 2900

FULLERTON, CA 928353641

7149925350

PROVIDENCE MEDICAL FOUNDATION

134000 JAMBOREE RD

IRVINE, CA 926022308

7142639279

PROVIDENCE MEDICAL FOUNDATION

1100 W STEWART DR

ORANGE, CA 928683849

7146339111

PROVIDENCE MEDICAL FOUNDATION

2501 E CHAPMAN AVE

ORANGE, CA 928693204

7146337175

Source: CMS National Downloadable File, September 2026.

KAREN HSU, MD | HealthCareAtlasUSA