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

ESRA OLGUN, MD

INTERNAL MEDICINE

Graduated: 2005

NPI: 1023207123

Practice Locations (3)

SUTTER VALLEY MEDICAL FOUNDATION

1700 COFFEE RD

MODESTO, CA 953552803

2095264500

SUTTER VALLEY MEDICAL FOUNDATION

600 COFFEE RD

MODESTO, CA 953554201

2095241211

SUTTER VALLEY MEDICAL FOUNDATION

2825 CAPITOL AVE

SACRAMENTO, CA 958166039

9164546600

Source: CMS National Downloadable File, September 2026.