| BROUGHTON CORNER MEDICAL CENTRE | 417 | 4610 | 9.0% | 93 |
| COULSDON ROAD PRACTICE | 101 | 1173 | 8.6% | 89 |
| GALPINS ROAD PRACTICE | 480 | 5704 | 8.4% | 87 |
| ASHBURTON PARK MEDICAL CENTRE | 154 | 1932 | 8.0% | 80 |
| LINDEN LODGE MEDICAL PRACTICE | 515 | 6738 | 7.6% | 74 |
| NORTH CROYDON MEDICAL CENTRE | 353 | 4635 | 7.6% | 73 |
| SOUTH CROYDON MEDICAL PRACTICE | 248 | 3267 | 7.6% | 73 |
| DOWNLAND SURGERY | 123 | 1658 | 7.4% | 69 |
| MERSHAM MEDICAL CENTRE | 251 | 3545 | 7.1% | 61 |
| NORBURY HEALTH CENTRE (02) | 599 | 8584 | 7.0% | 58 |
| BRIGSTOCK FAMILY PRACTICE | 248 | 3564 | 7.0% | 58 |
| NORBURY HEALTH CENTRE (01) | 176 | 2570 | 6.8% | 55 |
| COULSDON MEDICAL PRACTICE | 234 | 3468 | 6.7% | 52 |
| PARCHMORE MEDICAL CENTRE | 864 | 12833 | 6.7% | 51 |
| SOUTH WAY SURGERY | 244 | 3676 | 6.6% | 49 |
| HARTLAND WAY SURGERY | 248 | 3763 | 6.6% | 48 |
| THE ADDISCOMBE SURGERY | 207 | 3146 | 6.6% | 48 |
| PURLEY MEDICAL PRACTICE | 280 | 4275 | 6.5% | 47 |
| THORNTON HEATH HEALTH CENTRE | 479 | 7397 | 6.5% | 45 |
| GREENSIDE SURGERY | 249 | 3959 | 6.3% | 41 |
| MITCHLEY AVENUE SURGERY | 201 | 3223 | 6.2% | 39 |
| PARKWAY HEALTH CENTRE (03) | 205 | 3292 | 6.2% | 39 |
| PARKWAY HEALTH CENTRE (01) | 425 | 6964 | 6.1% | 36 |
| BRAMLEY AVENUE SURGERY | 132 | 2167 | 6.1% | 35 |
| SOUTH NORWOOD MEDICAL PRACTICE | 139 | 2282 | 6.1% | 35 |
| FIELDWAY MEDICAL CENTRE | 256 | 4312 | 5.9% | 32 |
| WOODSIDE HEALTH CENTRE (01) | 278 | 4705 | 5.9% | 31 |
| WOODSIDE HEALTH CENTRE (04) | 157 | 2666 | 5.9% | 31 |
| PARKWAY HEALTH CENTRE (02) | 271 | 4599 | 5.9% | 31 |
| THE FARLEY ROAD MEDICAL PRACTICE | 686 | 11699 | 5.9% | 30 |
| OLD COULSDON MEDICAL PRACTICE | 676 | 11576 | 5.8% | 30 |
| WHITWORTH MEDICAL CENTRE | 250 | 4297 | 5.8% | 29 |
| PARKSIDE GROUP PRACTICE | 684 | 12026 | 5.7% | 26 |
| QUEENHILL MEDICAL PRACTICE | 429 | 7601 | 5.6% | 25 |
| EVERSLEY MEDICAL CENTRE | 569 | 10130 | 5.6% | 25 |
| MORLAND ROAD SURGERY | 393 | 7133 | 5.5% | 23 |
| WOODSIDE HEALTH CENTRE (02) | 126 | 2311 | 5.5% | 22 |
| SELHURST MEDICAL PRACTICE | 120 | 2206 | 5.4% | 22 |
| SHIRLEY MEDICAL CENTRE | 258 | 4752 | 5.4% | 21 |
| BRIGSTOCK MEDICAL CENTRE | 602 | 11404 | 5.3% | 19 |
| HEATHFIELD SURGERY | 194 | 3725 | 5.2% | 18 |
| THE WHITEHORSE PRACTICE | 386 | 7423 | 5.2% | 18 |
| ST.JAMES'S MEDICAL CENTRE | 404 | 7772 | 5.2% | 18 |
| STOVELL HOUSE SURGERY | 348 | 6722 | 5.2% | 18 |
| HEADLEY DRIVE SURGERY | 135 | 2613 | 5.2% | 17 |
| BROOM ROAD PRACTICE | 193 | 3746 | 5.2% | 17 |
| SELSDON PARK MEDICAL PRACTICE | 528 | 10449 | 5.1% | 16 |
| THORNTON ROAD SURGERY | 222 | 4514 | 4.9% | 14 |
| KESTON HOUSE MEDICAL PRACTICE | 436 | 8896 | 4.9% | 14 |
| LENNARD ROAD MEDICAL PRACTICE | 113 | 2320 | 4.9% | 14 |
| SOUTH NORWOOD HILL MEDICAL CENTRE | 293 | 6040 | 4.9% | 14 |
| VIOLET LANE MEDICAL PRACTICE | 459 | 9474 | 4.8% | 13 |
| THE WOODCOTE GROUP PRACTICE | 729 | 15071 | 4.8% | 13 |
| FRIENDS ROAD MEDICAL PRACTICE | 404 | 8496 | 4.8% | 12 |
| AUCKLAND SURGERY | 252 | 5381 | 4.7% | 12 |
| PORTLAND MEDICAL CENTRE | 424 | 9117 | 4.7% | 11 |
| FAIRVIEW MEDICAL CENTRE | 226 | 4924 | 4.6% | 11 |
| SOUTH NORWOOD MEDICAL CENTRE | 186 | 4050 | 4.6% | 11 |
| EAST CROYDON MEDICAL CENTRE | 506 | 11395 | 4.4% | 9 |
| SOUTH CROYDON MEDICAL CENTRE | 85 | 1982 | 4.3% | 8 |
| WOODSIDE HEALTH CENTRE (03) | 238 | 5756 | 4.1% | 7 |
| THE MOORINGS MEDICAL PRACTICE | 233 | 5666 | 4.1% | 7 |
| BIRDHURST MEDICAL PRACTICE | 237 | 5957 | 4.0% | 6 |
| CHAUCER HOUSE | 306 | 8828 | 3.5% | 4 |
| RAINBOW HEALTH CENTRE | 2 | 141 | 1.4% | 1 |
| VALLEY PARK SURGERY | 16 | 1135 | 1.4% | 1 |
