The Best Mvhs Medical Group - Washington Mills Office References. Washington mills office is a health facility in new hartford registered in the health facilities information system of new york state department of health. The facility type is hospital.

The facility type is hospital. Washington mills office is a health facility in new hartford registered in the health facilities information system of new york state department of health. Mohawk valley health system (mvhs) is the parent company of the wynn hospital, mvhs rehabilitation and nursing center (rnc) and visiting nurse association of utica and oneida.