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 / RI

MARIE-ANNE M LEINHAAS, CSW

CLINICAL SOCIAL WORKER

Graduated: 1981

NPI: 1437287638

Practice Locations (3)

GATEWAY HEALTHCARE INC

4705 OLD POST RD

CHARLESTOWN, RI 028131842

GATEWAY HEALTHCARE INC

1516 ATWOOD AVE

JOHNSTON, RI 029193223

4015531000

GATEWAY HEALTHCARE INC

117 ELLENFIELD ST, SUITE 101

PROVIDENCE, RI 029054513

Source: CMS National Downloadable File, September 2026.

MARIE-ANNE LEINHAAS, CSW | HealthCareAtlasUSA