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 / AZ

RICHARD PETERSON, DO

EMERGENCY MEDICINE

Graduated: 2021

NPI: 1083290944

Practice Locations (4)

USACS EMERGENCY MEDICINE OF ARIZONA LLC

1301 S CRIMSON RD

MESA, AZ 852093767

4803586100

CEP AMERICA- ARIZONA, PC

1400 S DOBSON RD

MESA, AZ 852024707

4804123000

TEC EMERGENCY PHYSICIANS OF ARIZONA, LLC

9130 E ELLIOT RD

MESA, AZ 852129675

8887323317

EMERGENCY PROFESSIONAL SERVICES PC

1111 E MCDOWELL RD

PHOENIX, AZ 850062612

9549395000

Source: CMS National Downloadable File, September 2026.

RICHARD PETERSON, DO | HealthCareAtlasUSA