
Main Office
3064 Ohio St.
Michigan City, IN 46360
Portage Office
6170 US Hwy 6
Portage, IN 46368
Woodland Drive-Thru
947 S. Woodland Ave.
Michigan City, IN 46360
3064 Ohio St.
Michigan City, IN 46360
Portage Office
6170 US Hwy 6
Portage, IN 46368
Woodland Drive-Thru
947 S. Woodland Ave.
Michigan City, IN 46360

Ohio Street Office
(219) 874-6943
Fax: (219) 873-0568
Portage Office
(219) 762-6228
Fax: (219) 762-7315
Lost/stolen Visa® debit card
(800) 523-4175
Lost/stolen Visa® credit card
1(855) 541-8155
(219) 874-6943
Fax: (219) 873-0568
Portage Office
(219) 762-6228
Fax: (219) 762-7315
Lost/stolen Visa® debit card
(800) 523-4175
Lost/stolen Visa® credit card
1(855) 541-8155

General inquiry
service@macuonline.org
Supervisory Committee
supercomm@macuonline.org
P.O. Box 2008
Michigan City, IN 46361-2008
P.O. Box is only used by Supervisory Committee. All non-related inquiries should be directed elsewhere.
Board of Directors
macuboard@macuonline.org
For your security, do not include sensitive financial information such as your member number or social security number.
Contact Us