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Doctors / MT

SYLVIA F LONGKNIFE

MENTAL HEALTH COUNSELOR

Graduated: 2006

NPI: 1942490511

Practice Locations (2)

U S HEALTH DEPT OF HEALTH AND HUMAN SERVICES

107 H ST, P O BOX 67

POPLAR, MT 592550067

U S HEALTH DEPT OF HEALTH AND HUMAN SERVICES

107 H ST E, P O BOX 67

POPLAR, MT 592550067

Source: CMS National Downloadable File, September 2026.

SYLVIA LONGKNIFE | HealthCareAtlasUSA