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

PHILLIP A WILLIAMS, MD

OBSTETRICS/GYNECOLOGY

Medical school: UNIVERSITY OF UTAH SCHOOL OF MEDICINE

Graduated: 1992

Offers telehealth

NPI: 1437143716

Practice Locations (3)

NORTHERN ARIZONA HEALTHCARE CORPORATION

1215 N BEAVER ST, SUITE 203

FLAGSTAFF, AZ 860013126

9287732249

NORTHERN ARIZONA HEALTHCARE CORPORATION

1895 N JASPER DR

FLAGSTAFF, AZ 860011632

GENESIS OB GYN PLLC

174 S CORONADO DR, SUITE A

SIERRA VISTA, AZ 856356356

5208773800

Source: CMS National Downloadable File, September 2026.