One Medical Primary Care Clinic - Carlsbad occupies a suite at The Beacon La Costa shopping center on El Camino Real, delivering Amazon-affiliated primary care across the 92009 corridor. The practice, founded nationally in 2007 and acquired by Amazon in 2023, offers same-day and next-day scheduling with on-site phlebotomy and lab services along a health-services stretch of El Camino Real that includes musculoskeletal care at La Costa Chiropractic & Wellness. UC San Diego Health affiliation provides specialist-referral coordination for complex cases requiring academic-center evaluation beyond the primary care scope. Women's health services spanning contraception management, prenatal screening, and hormonal assessment complement the dedicated endocrine programs at Herway Health + Hormones along Carlsbad's La Costa medical corridor. The on-site laboratory processes metabolic panels, complete blood counts, and urinalysis within the same visit cycle, eliminating separate diagnostic-center appointments for routine preventive work.