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

STEVEN SINFIELD, MD

HOSPITALIST

Graduated: 2020

Also: INTERNAL MEDICINE

NPI: 1013545979

Practice Locations (6)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

3430 E LA PALMA AVE

ANAHEIM, CA 928062020

8889882800

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

3460 E LA PALMA AVE

ANAHEIM, CA 928062020

7146442010

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

5475 E LA PALMA AVE

ANAHEIM, CA 928072075

7142796088

MEMORIALCARE MEDICAL FOUNDATION

722 BAKER ST

COSTA MESA, CA 926264320

7145576300

MEMORIALCARE MEDICAL FOUNDATION

2801 ATLANTIC AVE

LONG BEACH, CA 908061701

5629331554

BEAVER MEDICAL GROUP P C

2 W FERN AVE

REDLANDS, CA 923735916

9097933311

Source: CMS National Downloadable File, September 2026.

STEVEN SINFIELD, MD | HealthCareAtlasUSA