Senior PharmAssist helps seniors in Durham obtain and better manage needed medications & provides tailored community referrals & Medicare insurance counseling. Senior PharmAssist helps seniors in Durham obtain and better manage needed medications & provides tailored community referrals & Medicare insurance counseling. Senior PharmAssist (SPA) promotes healthier living for older adults in Durham by helping them obtain and better manage needed medications, and by providing health education, Medicare insurance counseling, community referrals, and advocacy.