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 J FREDRICK, MD

INTERNAL MEDICINE

Medical school: INDIANA UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1988

Offers telehealth

NPI: 1518964998

Practice Locations (4)

HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP

1236 N MAGNOLIA AVE

ANAHEIM, CA 928012607

7149951000

HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP

19066 MAGNOLIA ST

HUNTINGTON BEACH, CA 926462232

7149680068

HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP

502 TORRANCE BLVD

REDONDO BEACH, CA 902773413

3103160811

HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP

PO BOX, SUITE 35380

LAS VEGAS, NV 891335380

Source: CMS National Downloadable File, September 2026.