Applies to: January 7, 2025. Federal Offices in the DC area are closed on Tuesday, January 7, 2025. Walter Reed National Military Medical Center is open for emergency and inpatient services only. All outpatient clinic appointments and elective surgeries are now canceled. Clinic staff will contact patients to reschedule as soon as possible. Virtual appointments will continue as scheduled unless otherwise notified by your provider. Click image to learn more.