CM20 GP catchment: which practices serve the CM20 postcode district

25,568 people living in the CM20 postcode district are registered with a GP (July 2026), 95% of them at 7 practices. The practice with the most is Nuffield House Doctors Surgery in Harlow, with 9,379 (37%). The 3 largest together hold 79% 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 CM20 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 Harlow.

PracticeTownResidents registeredShareOverall experience goodCQC rating
Nuffield House Doctors SurgeryHarlow9,37937%48%Good
Addison House - Haque PracticeHarlow8,31133%45%Good
Dr Imran GoharHarlow2,43110%83%Good
Lister Medical CentreHarlow1,9077%57%Requires improvement
The Ross PracticeHarlow1,0704%70%Good
The Hamilton PracticeHarlow1,0454%77%Good
Old Harlow Health CentreHarlow8043%90%Outstanding

Across the 7 practices serving CM20 with survey results, the share of patients describing their overall experience as good ranges from 45% at Addison House - Haque Practice to 90% at Old Harlow Health Centre, with a median of 70% (England: 77%). 1 is above England and 3 below by more than the survey's margin of error. Dr Imran Gohar has the highest share finding it easy to get through by phone (81%, England 57%).

Which GP practices serve CM20?

Nuffield House Doctors Surgery, Addison House - Haque Practice, Dr Imran Gohar, Lister Medical Centre and The Ross Practice have the most registered patients living in CM20.

How many people in CM20 are registered with a GP?

25,568, 95% of them at 7 practices.

Which GP near CM20 do patients rate highest?

Among the practices serving the district, Old Harlow Health Centre: 90% of its patients rated their overall experience good in the 2026 GP Patient Survey.

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Cite this page

<a href="https://localgps.co.uk/gp-catchment/cm20">https://localgps.co.uk/gp-catchment/cm20</a>