RM15 GP catchment: which practices serve the RM15 postcode district
34,941 people living in the RM15 postcode district are registered with a GP (July 2026), 95% of them at 14 practices. The practice with the most is Aveley Medical Centre in South Ockendon, with 11,429 (33%). The 3 largest together hold 68% 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 RM15 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 Thurrock.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| Aveley Medical Centre | South Ockendon | 11,429 | 33% | 49% | Good |
| The Derry Court Medical Practice | South Ockendon | 6,420 | 18% | 65% | Good |
| The Health Centre | South Ockendon | 5,930 | 17% | 82% | Good |
| Peartree Surgery and West Horndon Surgery | South Ockendon | 5,230 | 15% | 51% | Good |
| Sancta Maria Medical Centre | South Ockendon | 2,406 | 7% | 71% | Good |
| Thurrock Health Centre | Grays | 571 | 2% | 68% | Good |
| Purfleet Care Centre | Purfleet-on-thames | 369 | 1% | 66% | Good |
Across the 7 practices serving RM15 with survey results, the share of patients describing their overall experience as good ranges from 49% at Aveley Medical Centre to 82% at The Health Centre, with a median of 66% (England: 77%). 0 are above England and 5 below by more than the survey's margin of error. Purfleet Care Centre has the highest share finding it easy to get through by phone (52%, England 57%).
Which GP practices serve RM15?
Aveley Medical Centre, The Derry Court Medical Practice, The Health Centre, Peartree Surgery and West Horndon Surgery and Sancta Maria Medical Centre have the most registered patients living in RM15.
How many people in RM15 are registered with a GP?
34,941, 95% of them at 14 practices.
Which GP near RM15 do patients rate highest?
Among the practices serving the district, The Health Centre: 82% of its patients rated their overall experience good in the 2026 GP Patient Survey.