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

KATHERINE R HARTER, MD

EMERGENCY MEDICINE

Medical school: GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2013

NPI: 1861894917

Practice Locations (2)

HMH EMERGENCY MEDICAL GROUP, INC.

100 W CALIFORNIA BLVD

PASADENA, CA 911053010

6264470296142

EXER MEDICAL CORPORATION

3160 E DEL MAR BLVD, SUITE 101

PASADENA, CA 911074601

6262702400

Source: CMS National Downloadable File, September 2026.

KATHERINE HARTER, MD | HealthCareAtlasUSA