Breast cancer incidence is rising and mortality is disproportionately high among American Indians and Alaska Natives, yet screening rates remain low. Using community-based participatory research, we conducted interviews with community leaders (n=13) and providers from the Indian Health Service, tribal clinics, and urban safety-net clinics (n=17). Participants in both groups identified similar needs, including culturally-appropriate mammography education, use of Native elders as patient navigators, and an emphasis on preventive care. Pertinent barriers included culturally-specific issues (e.g., historic mistrust and gender roles), cost, transportation, and fear of mammography and potential results. The results reflect the struggles of promoting mammography across diverse populations.