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 / ID

MARK SENIOR

MENTAL HEALTH COUNSELOR

Graduated: 2000

NPI: 1124455811

Practice Locations (2)

1407 W MCMILLAN RD, SUITE 120

MERIDIAN, ID 836465168

92 TULIP AVE

Belgrade, MT 597147540

Source: CMS National Downloadable File, September 2026.

MARK SENIOR | HealthCareAtlasUSA