Mcgann Mercy High School
501C3 Nonprofit Organization Information
Download all available information for this organization to your computer, laptop, and phone.
Mcgann Mercy High School
1225 Ostrander Ave
Riverhead, NY
11901-2108
54-2124133
$0
$0
$0
Sister Joanne Callahan Osu
501(C)(3)
n/r
R C DIOCESE OF ROCKVILLE CENTRE
This organization is a subordinate in a group ruling.
n/r
Church
n/r
Download all available information for this organization to your computer, laptop, and phone.