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

BRETT MULLIN, MD

INTERNAL MEDICINE

Graduated: 2014

NPI: 1275949083

Practice Locations (5)

24 ON PHYSICIANS OF CALIFORNIA PC

1415 ROSS AVE

EL CENTRO, CA 922434306

7603394045

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA-IRVINE

101 THE CITY DR S

ORANGE, CA 928683201

7144567890

CENTRAL VALLEY CRITICAL CARE MEDICINE - A PROFESSIONAL CORPORAT

465 W PUTNAM AVE

PORTERVILLE, CA 932573320

5597841110

FOCUS ON HEALTH INC

7901 FROST ST

SAN DIEGO, CA 921232701

8589393400

EMERGENCY AND ACUTE CARE MEDICAL CORPORATION

7901 FROST ST

SAN DIEGO, CA 921232701

8589393400

Source: CMS National Downloadable File, September 2026.

BRETT MULLIN, MD | HealthCareAtlasUSA