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

JONATHAN DAVID KNAPP, MD

INTERNAL MEDICINE

Graduated: 2021

NPI: 1942930623

Practice Locations (2)

COGENT HEALTHCARE OF ARIZONA PC

5700 E HWY 90

SIERRA VISTA, AZ 856359110

5204174594

SOUND PHYSICIANS EMERGENCY MEDICINE OF ARIZONA INC

5700 E HWY 90

SIERRA VISTA, AZ 856359110

5204174594

Source: CMS National Downloadable File, September 2026.

JONATHAN KNAPP, MD | HealthCareAtlasUSA