HealthCareAtlasUSA

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Doctors / CO

GREGORY A KACZMARCZYK, MD

FAMILY PRACTICE

Medical school: SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1991

Offers telehealth

NPI: 1790885820

Practice Locations (3)

OPTUMCARE COLORADO MEDICAL GROUP LLC

1421 S POTOMAC ST, SUITE 320

AURORA, CO 800124512

7024802550

OPTUMCARE COLORADO MEDICAL GROUP LLC

COLORADO SPRINGS, CO 80903

7195382900

OPTUMCARE COLORADO MEDICAL GROUP LLC

1625 MEDICAL CTR PT, SUITE 290

COLORADO SPRINGS, CO 809078722

7196355148

Source: CMS National Downloadable File, September 2026.

GREGORY KACZMARCZYK, MD | HealthCareAtlasUSA