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Doctors / CO

MARK A SIEMER, DO

FAMILY PRACTICE

Medical school: NOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE

Graduated: 1994

NPI: 1871649368

Practice Locations (1)

CATHOLIC HEALTH INITIATIVES COLORADO

265 TANGLEWOOD LN, 1 PRSV PE SILVERTHORNE

SILVERTHORNE, CO 80498

9704681003

Source: CMS National Downloadable File, September 2026.

MARK SIEMER, DO | HealthCareAtlasUSA