EN6 GP catchment: which practices serve the EN6 postcode district
33,799 people living in the EN6 postcode district are registered with a GP (July 2026), 95% of them at 5 practices. The practice with the most is Parkfield Medical Centre in Potters Bar, with 11,052 (33%). The 3 largest together hold 80% of the district's registrations.
Latest data: July 2026. Registered patients by neighbourhood July 2026; GP Patient Survey 2026.
These are the practices people living in EN6 are actually registered with, from NHS England's count of registered patients by neighbourhood; a practice's own catchment boundary can be wider or narrower. The district is mostly in Hertsmere and Welwyn Hatfield.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| Parkfield Medical Centre | Potters Bar | 11,052 | 33% | 73% | Good |
| Highview Medical Centre | Potters Bar | 8,914 | 26% | 77% | Good |
| Annandale Medical Centre | Potters Bar | 7,092 | 21% | 83% | Good |
| Valley View Surgery | Waltham Cross | 4,660 | 14% | 71% | Good |
| Potterells Medical Centre | Hatfield | 611 | 2% | 75% | Good |
Across the 5 practices serving EN6 with survey results, the share of patients describing their overall experience as good ranges from 71% at Valley View Surgery to 83% at Annandale Medical Centre, with a median of 75% (England: 77%). None differs from England by more than the survey's margin of error. Potterells Medical Centre has the highest share finding it easy to get through by phone (62%, England 57%).
Which GP practices serve EN6?
Parkfield Medical Centre, Highview Medical Centre, Annandale Medical Centre, Valley View Surgery and Potterells Medical Centre have the most registered patients living in EN6.
How many people in EN6 are registered with a GP?
33,799, 95% of them at 5 practices.
Which GP near EN6 do patients rate highest?
Among the practices serving the district, Annandale Medical Centre: 83% of its patients rated their overall experience good in the 2026 GP Patient Survey.