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 / OK

CHAD BARRETT JOHNSON, MD

GENERAL SURGERY

Medical school: TEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE

Graduated: 2005

NPI: 1992997399

Practice Locations (2)

WARREN CLINIC INC

6161 S YALE AVE

TULSA, OK 741361902

9185024720

WARREN CLINIC INC

6600 S YALE AVE, SUITE 1400

TULSA, OK 741363331

9184886000

Source: CMS National Downloadable File, September 2026.

CHAD JOHNSON, MD | HealthCareAtlasUSA