To make an appointment Online
Goto this link: https://idco.dmdc.osd.mil/idco
Available 0800-1500 at the DEERS office
Appointments have priority over Walk-Ins
MAGTFTC, MCAGCC
Building 1459 (behind 1450 IPAC), 4th Street
Twentynine Palms, CA 92278
(760) 830-5365/DSN 230