HealthCareAtlasUSA

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Doctors / AZ

STEPHAN STELLMACHER, DO

INTERNAL MEDICINE

Graduated: 1990

Also: EMERGENCY MEDICINE

NPI: 1588726970

Practice Locations (1)

DHEW IND HLTH SV HLTH SVS AND MNTL HLTH ADM

4212 N 16TH ST

PHOENIX, AZ 850165319

6022631200

Source: CMS National Downloadable File, September 2026.

STEPHAN STELLMACHER, DO | HealthCareAtlasUSA