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

SIMA J SHAYNE, NP

FAMILY PRACTICE

Medical school: CALIFORNIA UNIVERSITY OF SCIENCE AND MEDICINE

Graduated: 1997

NPI: 1912214586

Practice Locations (1)

HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP

3501 S HARBOR BLVD

SANTA ANA, CA 927046919

7149680068

Source: CMS National Downloadable File, September 2026.