Context: Glucose sensors, often called “Continuous Glucose Monitors” or “CGMs,” provide people with numeric and visual readings of their glucose levels to help them manage their diabetes. Continuous glucose monitoring is associated with improved outcomes for people with diabetes, but there is a significant disparity in access to clinicians with CGM training. Most individuals receive their diabetes care from primary care clinicians, yet PCPs get little or no training in CGM use, in contrast to endocrinologists. Access to CGMs may be limited by a general shortage of endocrinologists, CGM insurance coverage and reimbursement issues, and for many patients, lack of proximity to a nearby endocrinologist. Education to primary care clinicians about CGM holds promise for expanding access to CGM and improving diabetes care. Objective: 1) Explore barriers and facilitators to PCPs’ use of CGM for patients with diabetes, 2) develop strategies to expand awareness and training for CGM more widely in primary care. Study Design: Cross-sectional survey with cluster sampling through practice-based research networks [American Academy of Family Physicians (AAFP) National Research Network (NRN) and Oregon Rural Practice-based Research Network’s (ORPRN) Meta-network Learning and Research Center (Meta-LARC)] to achieve maximum variation in clinician years of practice, clinical role, and organization type; part of a larger explanatory sequential mixed methods study. Setting: Varied primary care practice settings (i.e. academic, health system, private) across the United States. Population studied: Primary care clinicians (physicians and advanced practice providers) (n≈500). Instrument: Web-based survey; invitations distributed via email. Outcome Measures: Primary care clinicians’ perceptions and experience related to CGM and providing care for patients with diabetes. Results: This presentation will describe primary care clinicians’ likelihood to prescribe CGM, confidence performing patient care related to CGM, perceptions of how various resources might influence their likelihood to prescribe CGM, referral patterns for patients with diabetes, challenges related to referring patients with diabetes to endocrinology, and perceived benefits of patients receiving diabetes-related care in primary care practices.