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

MATTHEW K RIDDLE, MD

EMERGENCY MEDICINE

Medical school: WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2013

NPI: 1174865349

Practice Locations (1)

PACIFIC EMERGENCY PROVIDERS A PROF CORP

4077 5TH AVE

SAN DIEGO, CA 921032105

6196863800

Source: CMS National Downloadable File, September 2026.