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

JOSHUA DAVID GARREN, MD

RADIATION ONCOLOGY

Graduated: 1997

Offers telehealth

NPI: 1437215886

Practice Locations (2)

OKLAHOMA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC

12697 E 51ST ST

TULSA, OK 741466236

9185053200

OARM SERVICES OF OREGON PC

1713 SW 24TH ST

PENDLETON, OR 978014330

5413042264

Source: CMS National Downloadable File, September 2026.