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 / MN

MARIAH C JOHNSON

PHYSICIAN ASSISTANT

Graduated: 2019

Offers telehealth

NPI: 1336700079

Practice Locations (1)

ST MARYS MEDICAL CENTER

402 E 2ND ST

DULUTH, MN 558051906

2187863443

Source: CMS National Downloadable File, September 2026.

MARIAH JOHNSON | HealthCareAtlasUSA