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

KAREN A. SIREN, MD

EMERGENCY MEDICINE

Graduated: 2010

NPI: 1255589487

Practice Locations (2)

PREMIER PHYSICIAN STAFFING 2 PLLC

1 E CLARK BASS BLVD

MCALESTER, OK 745014209

4058435855

EMERGENCY SERVICES OF OKLAHOMA PC

1201 HEALTH CTR PKWY

YUKON, OK 730996381

4057176800

Source: CMS National Downloadable File, September 2026.

KAREN SIREN, MD | HealthCareAtlasUSA