| QUEENHILL MEDICAL PRACTICE | 379 | 7601 | 5.0% | 89 |
| FIELDWAY MEDICAL CENTRE | 186 | 4312 | 4.3% | 83 |
| MITCHLEY AVENUE SURGERY | 125 | 3223 | 3.9% | 76 |
| THE FARLEY ROAD MEDICAL PRACTICE | 448 | 11699 | 3.8% | 76 |
| PARKWAY HEALTH CENTRE (02) | 175 | 4599 | 3.8% | 75 |
| ASHBURTON PARK MEDICAL CENTRE | 72 | 1932 | 3.7% | 74 |
| OLD COULSDON MEDICAL PRACTICE | 427 | 11576 | 3.7% | 73 |
| DOWNLAND SURGERY | 60 | 1658 | 3.6% | 72 |
| SOUTH WAY SURGERY | 124 | 3676 | 3.4% | 67 |
| HEADLEY DRIVE SURGERY | 88 | 2613 | 3.4% | 67 |
| SOUTH CROYDON MEDICAL PRACTICE | 109 | 3267 | 3.3% | 67 |
| BRAMLEY AVENUE SURGERY | 72 | 2167 | 3.3% | 66 |
| PORTLAND MEDICAL CENTRE | 256 | 9117 | 2.8% | 55 |
| KESTON HOUSE MEDICAL PRACTICE | 242 | 8896 | 2.7% | 53 |
| WHITWORTH MEDICAL CENTRE | 115 | 4297 | 2.7% | 52 |
| WOODSIDE HEALTH CENTRE (02) | 59 | 2311 | 2.6% | 49 |
| THE MOORINGS MEDICAL PRACTICE | 139 | 5666 | 2.5% | 47 |
| PARKSIDE GROUP PRACTICE | 292 | 12026 | 2.4% | 46 |
| VIOLET LANE MEDICAL PRACTICE | 229 | 9474 | 2.4% | 46 |
| SHIRLEY MEDICAL CENTRE | 113 | 4752 | 2.4% | 45 |
| HEATHFIELD SURGERY | 83 | 3725 | 2.2% | 41 |
| COULSDON ROAD PRACTICE | 26 | 1173 | 2.2% | 40 |
| PARCHMORE MEDICAL CENTRE | 270 | 12833 | 2.1% | 38 |
| THE ADDISCOMBE SURGERY | 66 | 3146 | 2.1% | 38 |
| BRIGSTOCK MEDICAL CENTRE | 233 | 11404 | 2.0% | 36 |
| PURLEY MEDICAL PRACTICE | 84 | 4275 | 2.0% | 34 |
| NORBURY HEALTH CENTRE (02) | 168 | 8584 | 2.0% | 34 |
| AUCKLAND SURGERY | 102 | 5381 | 1.9% | 33 |
| GALPINS ROAD PRACTICE | 104 | 5704 | 1.8% | 31 |
| BROOM ROAD PRACTICE | 68 | 3746 | 1.8% | 31 |
| BIRDHURST MEDICAL PRACTICE | 108 | 5957 | 1.8% | 31 |
| THE WOODCOTE GROUP PRACTICE | 264 | 15071 | 1.8% | 30 |
| BROUGHTON CORNER MEDICAL CENTRE | 80 | 4610 | 1.7% | 29 |
| STOVELL HOUSE SURGERY | 115 | 6722 | 1.7% | 29 |
| HARTLAND WAY SURGERY | 63 | 3763 | 1.7% | 28 |
| SOUTH NORWOOD HILL MEDICAL CENTRE | 97 | 6040 | 1.6% | 26 |
| CHAUCER HOUSE | 141 | 8828 | 1.6% | 26 |
| ST.JAMES'S MEDICAL CENTRE | 120 | 7772 | 1.5% | 25 |
| BRIGSTOCK FAMILY PRACTICE | 53 | 3564 | 1.5% | 24 |
| WOODSIDE HEALTH CENTRE (03) | 82 | 5756 | 1.4% | 22 |
| FAIRVIEW MEDICAL CENTRE | 70 | 4924 | 1.4% | 22 |
| COULSDON MEDICAL PRACTICE | 49 | 3468 | 1.4% | 22 |
| PARKWAY HEALTH CENTRE (01) | 98 | 6964 | 1.4% | 22 |
| SOUTH NORWOOD MEDICAL CENTRE | 56 | 4050 | 1.4% | 22 |
| MORLAND ROAD SURGERY | 94 | 7133 | 1.3% | 20 |
| SOUTH CROYDON MEDICAL CENTRE | 25 | 1982 | 1.3% | 19 |
| PARKWAY HEALTH CENTRE (03) | 41 | 3292 | 1.2% | 19 |
| WOODSIDE HEALTH CENTRE (04) | 33 | 2666 | 1.2% | 19 |
| THE WHITEHORSE PRACTICE | 85 | 7423 | 1.1% | 17 |
| THORNTON HEATH HEALTH CENTRE | 80 | 7397 | 1.1% | 16 |
| FRIENDS ROAD MEDICAL PRACTICE | 91 | 8496 | 1.1% | 16 |
| SELHURST MEDICAL PRACTICE | 23 | 2206 | 1.0% | 15 |
| GREENSIDE SURGERY | 39 | 3959 | 1.0% | 14 |
| SELSDON PARK MEDICAL PRACTICE | 100 | 10449 | 1.0% | 14 |
| WOODSIDE HEALTH CENTRE (01) | 44 | 4705 | 0.9% | 14 |
| NORTH CROYDON MEDICAL CENTRE | 41 | 4635 | 0.9% | 13 |
| LINDEN LODGE MEDICAL PRACTICE | 55 | 6738 | 0.8% | 12 |
| EVERSLEY MEDICAL CENTRE | 76 | 10130 | 0.8% | 11 |
| LENNARD ROAD MEDICAL PRACTICE | 15 | 2320 | 0.6% | 9 |
| SOUTH NORWOOD MEDICAL PRACTICE | 11 | 2282 | 0.5% | 7 |
| EAST CROYDON MEDICAL CENTRE | 44 | 11395 | 0.4% | 6 |
| THORNTON ROAD SURGERY | 15 | 4514 | 0.3% | 5 |
| NORBURY HEALTH CENTRE (01) | 8 | 2570 | 0.3% | 5 |
| VALLEY PARK SURGERY | 3 | 1135 | 0.3% | 4 |
| MERSHAM MEDICAL CENTRE | 4 | 3545 | 0.1% | 2 |
| RAINBOW HEALTH CENTRE | 0 | 141 | 0.0% | 1 |
