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

WILLIAM B OBRIEN, MD

INTERNAL MEDICINE

Graduated: 1996

Also: PSYCHIATRY

NPI: 1578524963

Practice Locations (1)

CLINTON J BAIRD PLC

6130 E 81ST ST

TULSA, OK 741372101

9184011002

Source: CMS National Downloadable File, September 2026.

WILLIAM OBRIEN, MD | HealthCareAtlasUSA