Register Basic Life Support Provider class (First time/Renewal) Locations Washington, DC 1629 K Street NW, Washington, DC 20006 Virginia 8320 Old Courthouse RD Ste 500, Vienna, VA 22182 Maryland, Laurel 9668 Norfolk Avenue, Laurel, MD 20723 Maryland Burtonsville/Silver Spring 15320 Spencerville Ct Ste 202, Burtonsville, MD 20866