Corporate Offices & Locations

CareFirst has office locations and licensed affiliates throughout the Maryland, Washington, D.C., and Northern Virginia. To contact Member Services use the telephone number on your Member ID card or visit our Contact Us page.

CareFirst Corporate Headquarters

Canton Tower
1501 South Clinton Street
Baltimore, MD 21224
Corporate Switchboard: (410) 581-3000

Met Square
1440 G Street NW
Washington, D.C. 20005

CareFirst Engagement Centers

Canton
1501 South Clinton Street
Suite 100
Baltimore, MD 21224

Hours of Operation:
Monday - Friday: 10 a.m. - 6 p.m.

Mondawmin
3201 Tioga Parkway
Suite W
Baltimore, MD 21215

Hours of Operation:
Monday - Friday: 9 a.m. - 5 p.m.

Corporate Offices

Merriweather
6100 Merriweather Drive
Columbia, MD 21044

Reston
10780 Parkridge Boulevard
Suite 300
Reston, VA 20191

Fairfax
CareFirst Administrators
Suite 200
3060 Williams Drive
Fairfax, VA 22030
(703) 934-6200

Owings Mills
General Administrative Offices
10455 Mill Run Circle
Owings Mills, MD 21117

Charlestown
5707 MacCorkle Ave. SE
Suite 600
Charleston, WV 25304

To contact Member Services use the telephone number on your Member ID card or visit our Contact Us page.