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 / MI

MARY MOONEY GRETTENBERGER

CLINICAL SOCIAL WORKER

Graduated: 1995

NPI: 1013520550

Practice Locations (1)

51145 WASHINGTON ST, SUITE H

NEW BALTIMORE, MI 480472100

5864431834

Source: CMS National Downloadable File, September 2026.

MARY GRETTENBERGER | HealthCareAtlasUSA