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

MARK P FOSTER, MD

FAMILY PRACTICE

Medical school: BOSTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2002

Offers telehealth

NPI: 1548338908

Practice Locations (4)

SADDLEBACK MEDICAL GROUP INC

24221 CALLE DE LA LOUISA

LAGUNA HILLS, CA 926533642

9494658155

SADDLEBACK MEDICAL GROUP INC

24411 HEALTH CTR DR, SUITE 460

LAGUNA HILLS, CA 926533687

9494658155

PALOMA MEDICAL GROUP INC

24411 HEALTH CTR DR, SUITE 460

LAGUNA HILLS, CA 926533687

9494434303

HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP

24411 HEALTH CTR DR, SUITE 460

LAGUNA HILLS, CA 926533687

9493737799

Source: CMS National Downloadable File, September 2026.

MARK FOSTER, MD | HealthCareAtlasUSA