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

ESTHER OBEN, MD

INTERNAL MEDICINE

Graduated: 2020

NPI: 1932500360

Practice Locations (2)

SJHMC PHYSICIAN SERVICES

350 W THOMAS RD

PHOENIX, AZ 850134409

6024063000

AIA HOSPITALISTS LLC

4530 E MUIRWOOD DR, SUITE 105

PHOENIX, AZ 850487693

4809612303

Source: CMS National Downloadable File, September 2026.