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

JOSEPH ANTHONY DEMIRJIAN, MD

EMERGENCY MEDICINE

Graduated: 2021

NPI: 1477127512

Practice Locations (2)

EMERGENCY PROFESSIONAL SERVICES PC

1111 E MCDOWELL RD

PHOENIX, AZ 850062612

9549395000

IES ARIZONA PLLC

5301 E GRANT RD

TUCSON, AZ 857122805

5203275461

Source: CMS National Downloadable File, September 2026.

JOSEPH DEMIRJIAN, MD | HealthCareAtlasUSA