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

NEGAR NIKKI SADR, MD

OBSTETRICS/GYNECOLOGY

Medical school: EASTERN VIRGINIA MEDICAL SCHOOL

Graduated: 2003

NPI: 1033238316

Practice Locations (1)

PERMANENTE MEDICAL GROUP INC

401 BICENTENNIAL WAY

SANTA ROSA, CA 954032149

7073934000

Source: CMS National Downloadable File, September 2026.

NEGAR SADR, MD | HealthCareAtlasUSA