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

JOANNA SAWYER, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER

Graduated: 1988

NPI: 1942258066

Practice Locations (4)

PREMIER ANESTHESIA OF ARIZONA PC

14200 W CELEBRATE LIFE WAY

GOODYEAR, AZ 853383007

8557610074

BANNER HOSPITAL BASED PHYSICIANS ARIZONA LLC

6750 E BAYWOOD AVE

MESA, AZ 852061749

4808545000

HOSPITALIST MEDICINE PHYSICIANS OF COLORADO - DENVER PC

1375 E 19TH AVE, SAINT JOSEPH HOSPITAL

DENVER, CO 802181114

3038126400

CEP AMERICA - ANESTHESIA PC

1111 6TH AVE

DES MOINES, IA 503142613

5152473121

Source: CMS National Downloadable File, September 2026.

JOANNA SAWYER, MD | HealthCareAtlasUSA