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

TERRY L SIMPSON, MD

GENERAL SURGERY

Medical school: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE

Graduated: 1986

NPI: 1649343146

Practice Locations (1)

IZUCHUKWU OKPARA MD INC

28212 KELLY JOHNSON PKWY, SUITE 200

VALENCIA, CA 913555090

2132283538

Source: CMS National Downloadable File, September 2026.

TERRY SIMPSON, MD | HealthCareAtlasUSA