About this practice

Knebworth & Marymead Practice is an NHS GP surgery located at 7 St Martins Road, Knebworth, Hertfordshire, SG3 6ER. The practice serves 12,734 registered patients.

In the 2025 GP Patient Survey, 51% of respondents described their overall experience as good — 24 percentage points below the national average, which is below the national average.

In December 2025, the practice delivered 4,130 appointments. The vast majority (95%) were face-to-face consultations, with 3% 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 (81%), COPD: review in the preceding 12 months (91%), Cervical screening: women aged 25–49 screened (82%). Areas for monitoring include Diabetes: blood sugar well controlled (HbA1c ≤ 58 mmol/mol) at 55% and Hypertension: blood pressure ≤ 140/90 (under 80) at 57%.

Other GP practices nearby include Shephall Health Centre (1.8 miles, CQC: Good), Stevenage South Pcn Hub (1.8 miles), and Hertfordshire Community Sexual Health (2.5 miles). Compare these practices side by side →