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

NATHALIE T PETEIN-ALAMSHAW, MD

HOSPITALIST

Medical school: UNIVERSITY OF ARIZONA COLLEGE OF MEDICINE

Graduated: 2011

Also: HOSPICE/PALLIATIVE CARE, INTERNAL MEDICINE, PEDIATRIC MEDICINE

NPI: 1285928721

Practice Locations (1)

BANNER HOSPITAL BASED PHYSICIANS ARIZONA LLC

37000 N GANTZEL RD

SAN TAN VALLEY, AZ 851407303

4803944000

Source: CMS National Downloadable File, September 2026.