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

NATHAN JOHN DENNISON, DO

INTERNAL MEDICINE

Graduated: 2018

Offers telehealth

NPI: 1871098756

Practice Locations (1)

SJHMC PHYSICIAN SERVICES

500 W THOMAS RD, SUITE 900A

PHOENIX, AZ 850134223

6024063540

Source: CMS National Downloadable File, September 2026.

NATHAN DENNISON, DO | HealthCareAtlasUSA