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Doctors / CO

ILLENA K KLASSEN, CSW

CLINICAL SOCIAL WORKER

Graduated: 2000

NPI: 1316190192

Practice Locations (1)

COLORADO PERMANENTE MEDICAL GROUP PC

5257 S WADSWORTH BOULEVARD, KAISER PERMANENTE SOUTHWEST MEDICAL

LITTLETON, CO 801232228

3033384545

Source: CMS National Downloadable File, September 2026.

ILLENA KLASSEN, CSW | HealthCareAtlasUSA