CM5 GP catchment: which practices serve the CM5 postcode district
12,804 people living in the CM5 postcode district are registered with a GP (July 2026), 95% of them at 4 practices. The practice with the most is Ongar War Memorial Medical Centre in Ongar, with 11,170 (87%). The 3 largest together hold 95% 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 CM5 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 Epping Forest.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| Ongar War Memorial Medical Centre | Ongar | 11,170 | 87% | 72% | Good |
| Deal Tree Health Centre | Brentwood | 543 | 4% | 88% | Good |
| The Eden Surgeries | Bishops Stortford | 434 | 3% | 72% | Good |
Across the 3 practices serving CM5 with survey results, the share of patients describing their overall experience as good ranges from 72% at The Eden Surgeries to 88% at Deal Tree Health Centre, with a median of 72% (England: 77%). 1 is above England and 0 below by more than the survey's margin of error. Ongar War Memorial Medical Centre has the highest share finding it easy to get through by phone (54%, England 57%).
Which GP practices serve CM5?
Ongar War Memorial Medical Centre, Deal Tree Health Centre and The Eden Surgeries have the most registered patients living in CM5.
How many people in CM5 are registered with a GP?
12,804, 95% of them at 4 practices.
Which GP near CM5 do patients rate highest?
Among the practices serving the district, Deal Tree Health Centre: 88% of its patients rated their overall experience good in the 2026 GP Patient Survey.