Carl R. Darnall Army Medical Center FAQs. Pharmacy FAQS. Does CRDAMC carry my medication? To find out, you may call us at (254) 288-8800 or search the CRDAMC Formulary or download the outpatient formulary list . How can I request refills? CRDAMC's automated call-in refill line at (254) 288-8911 or (800) 351 - 3636..