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 / CA

STEPHEN MAXWELL CERNI, DO

EMERGENCY MEDICINE

Graduated: 2020

NPI: 1720550783

Practice Locations (1)

IGNITE EMERGENCY PHYSICIANS A MEDICAL CORPORATION

5000 SAN BERNARDINO ST

MONTCLAIR, CA 917632326

9096255411

Source: CMS National Downloadable File, September 2026.

STEPHEN CERNI, DO | HealthCareAtlasUSA