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

AARON PAUL LLEWELYN, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE

Graduated: 2014

NPI: 1912311242

Practice Locations (2)

DEACONESS ANESTHESIA SERVICES, LLC

5501 N PORTLAND AVE

OKLAHOMA CITY, OK 731122074

4056046000

PORTLAND ANESTHESIA SERVICES LLC

5501 N PORTLAND AVE

OKLAHOMA CITY, OK 731122074

4056046000

Source: CMS National Downloadable File, September 2026.