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

JINNY E CHANG, MD

ALLERGY/IMMUNOLOGY

Medical school: WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2006

Offers telehealth

NPI: 1336266857

Practice Locations (2)

SANSUM CLINIC

215 PESETAS LN

SANTA BARBARA, CA 931101416

8056817800

SANSUM CLINIC

51 HITCHCOCK WAY

SANTA BARBARA, CA 931053101

8055636100

Source: CMS National Downloadable File, September 2026.

JINNY CHANG, MD | HealthCareAtlasUSA