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

KAREN ROSS TAMMELA, MD

OBSTETRICS/GYNECOLOGY

Graduated: 1997

NPI: 1396770905

Practice Locations (1)

PACIFIC CENTRAL COAST HEALTH CENTERS

220 S PALISADE DR, SUITE 203

SANTA MARIA, CA 934548903

8053547101

Source: CMS National Downloadable File, September 2026.

KAREN TAMMELA, MD | HealthCareAtlasUSA