WN4 GP catchment: which practices serve the WN4 postcode district
29,674 people living in the WN4 postcode district are registered with a GP (July 2026), 95% of them at 14 practices. The practice with the most is Ashton Medical Centre in Wigan, with 7,020 (24%). The 3 largest together hold 56% 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 WN4 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 Wigan and St. Helens.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| Ashton Medical Centre | Wigan | 7,020 | 24% | 68% | Good |
| Bryn Cross Surgery | Wigan | 5,002 | 17% | 95% | Good |
| Dr Shobha Vallabhaneni & Partners - Medicentre | Wigan | 4,669 | 16% | 80% | Good |
| Railway Surgery | Warrington | 4,092 | 14% | 85% | Good |
| Garswood Surgery | Wigan | 3,957 | 13% | 78% | Good |
| Haydock Medical Centre | St. Helens | 995 | 3% | 63% | Good |
| Golborne Surgery | Warrington | 814 | 3% | 62% | Good |
| High Street Surgery | Warrington | 379 | 1% | 89% | – |
| Billinge Medical Practice | Wigan | 304 | 1% | 93% | Inadequate |
Across the 9 practices serving WN4 with survey results, the share of patients describing their overall experience as good ranges from 62% at Golborne Surgery to 95% at Bryn Cross Surgery, with a median of 80% (England: 77%). 4 are above England and 3 below by more than the survey's margin of error. Bryn Cross Surgery has the highest share finding it easy to get through by phone (93%, England 57%).
Which GP practices serve WN4?
Ashton Medical Centre, Bryn Cross Surgery, Dr Shobha Vallabhaneni & Partners - Medicentre, Railway Surgery and Garswood Surgery have the most registered patients living in WN4.
How many people in WN4 are registered with a GP?
29,674, 95% of them at 14 practices.
Which GP near WN4 do patients rate highest?
Among the practices serving the district, Bryn Cross Surgery: 95% of its patients rated their overall experience good in the 2026 GP Patient Survey.