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 / CO

ANN E TREISMAN, MD

HOSPITALIST

Medical school: UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, AURORA

Graduated: 2017

NPI: 1093243982

Practice Locations (4)

CATHOLIC HEALTH INITIATIVES COLORADO

2222 N NEVADA AVE, HSPH HOSPITALISTS PSF

COLORADO SPRINGS, CO 809076819

7197768040

GUNNISON VALLEY HOSPITAL

711 N TAYLOR ST

GUNNISON, CO 812302208

9706411456

LAKE FORK HEALTH SERVICES DISTRICT

700 N HENSON ST

LAKE CITY, CO 812355127

9709442331

MONTROSE MEMORIAL HOSPITAL, INC

800 S 3RD ST

MONTROSE, CO 814014212

9702492211

Source: CMS National Downloadable File, September 2026.