About this practice

Millbrook Surgery, Castle Cary is an NHS GP surgery located at Millbrook Gardens, Castle Cary, Somerset, BA7 7EE. The practice serves 6,967 registered patients.

The practice holds a Good rating from the Care Quality Commission (CQC), meeting expected standards across all areas, based on its most recent inspection on 17 October 2016. CQC assessed the practice as Good across all five key areas: Safe, Effective, Caring, Responsive, Well-led. In the 2025 GP Patient Survey, 90% of respondents described their overall experience as good — 15 percentage points above the national average, placing it among the higher-performing practices in the area.

In December 2025, the practice delivered 3,586 appointments. 68% were face-to-face consultations, with 26% by telephone.

In terms of clinical outcomes, the practice performs well across key Quality and Outcomes Framework (QOF) indicators. Notable results include: Asthma: review in the preceding 12 months (89%), COPD: review in the preceding 12 months (93%), Cervical screening: women aged 25–49 screened (82%).