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

YONG SIK KIM, MD

INTERNAL MEDICINE

Graduated: 2003

Offers telehealth

NPI: 1033317565

Practice Locations (2)

HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP

23521 PASEO DE VALENCIA, SUITE 311

LAGUNA HILLS, CA 926533144

9493052660

SADDLEBACK MEDICAL GROUP INC

24221 CALLE DE LA LOUISA, SUITE 200

LAGUNA HILLS, CA 926533642

9494658155

Source: CMS National Downloadable File, September 2026.

YONG SIK KIM, MD | HealthCareAtlasUSA