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 / TX

OKAY ATILLA ONAN, MD

ORTHOPEDIC SURGERY

Medical school: BAYLOR COLLEGE OF MEDICINE

Graduated: 1995

NPI: 1841297843

Practice Locations (1)

ORTHOLONESTAR PLLC

4700 SETON CTR PKWY, SUITE 200

AUSTIN, TX 787594107

5124391000

Source: CMS National Downloadable File, September 2026.