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

JOHN Z S CHEN, MD

DERMATOLOGY

Graduated: 1992

NPI: 1942209887

Practice Locations (2)

FOREFRONT DERMATOLOGY SC

1595 E RIVER RD, SUITE 151

TUCSON, AZ 857185981

5202935757

SHEFTEL AND ASSOCIATES DERMATOLOGY LLP

1595 E RIVER RD, SUITE 201

TUCSON, AZ 857185984

52029357577141

Source: CMS National Downloadable File, September 2026.

JOHN CHEN, MD | HealthCareAtlasUSA