Corporate Offices & Locations

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.

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

Union Center Plaza
840 First Street, NE
Washington, D.C. 20065
202-479-8000

Annapolis Regional Office

Sales and Service
151 West Street, Suite 101
Annapolis, MD 21401
410-268-6488


Baltimore

Medical Management, Staff Functions
Canton Tower
1501 South Clinton Street
Baltimore, MD 21224


Baltimore CareFirst Administrators

CareFirst Administrators (third-party administrators)
1501 South Clinton Street, 7th Floor
Baltimore, MD 21224
410-528-2222


Columbia Gateway

Conference Center
Medical Management Gateway
6731 Columbia Gateway
Columbia, MD 21046


Cumberland

National Accounts Service Company (NASCO)
10 Commerce Drive
Cumberland, MD 21502
301-759-1500


Cumberland Regional Office

Sales and Service
10 Commerce Drive
Cumberland, MD 21502
301-724-1313


Easton Regional Office

Sales and Service
301 Bay Street, Suite 401
Easton, MD 21601
410-822-1850

Frederick Regional Office

5100 Buckeystown Pike, Suite 215
Frederick, MD 21704
301-663-3138


Hagerstown Regional Office

Sales and Service
182-184 Eastern Boulevard, North
Hagerstown, MD 21740
301-733-5995


Owings Mills

General Administrative Offices
10455 and 10453 Mill Run Circle
Owings Mills, MD 21117


Owings Mills

Red Run Service Center
10802 Red Run Boulevard
Owings Mills, MD 21117


Salisbury Regional Office

Sales and Service
224 Phillip Morris Drive, Suite 106
Salisbury, MD 21804
410-742-3274


Washington

General Administrative Offices
Union Center Plaza
840 First Street, NE
Washington, D.C. 20065
202-479-8000

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