HP9 GP catchment: which practices serve the HP9 postcode district
20,202 people living in the HP9 postcode district are registered with a GP (July 2026), 95% of them at 3 practices. The practice with the most is The Simpson Centre in Beaconsfield, with 10,307 (51%). The 3 largest together hold 97% 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 HP9 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 Buckinghamshire.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| The Simpson Centre | Beaconsfield | 10,307 | 51% | 85% | Good |
| Millbarn Medical Centre | Beaconsfield | 8,416 | 42% | 93% | Good |
| The Misbourne Practice | Gerrards Cross | 823 | 4% | 86% | Good |
Across the 3 practices serving HP9 with survey results, the share of patients describing their overall experience as good ranges from 85% at The Simpson Centre to 93% at Millbarn Medical Centre, with a median of 86% (England: 77%). 3 are above England and 0 below by more than the survey's margin of error. Millbarn Medical Centre has the highest share finding it easy to get through by phone (82%, England 57%).
Which GP practices serve HP9?
The Simpson Centre, Millbarn Medical Centre and The Misbourne Practice have the most registered patients living in HP9.
How many people in HP9 are registered with a GP?
20,202, 95% of them at 3 practices.
Which GP near HP9 do patients rate highest?
Among the practices serving the district, Millbarn Medical Centre: 93% of its patients rated their overall experience good in the 2026 GP Patient Survey.