99 cities with NPPES-registered healthcare providers in Delaware. Counts reflect providers with a Delaware practice address in the federal registry.
| Rank | City | Providers in DE |
|---|---|---|
| 1 | Wilmington | 8,005 |
| 2 | Newark | 5,510 |
| 3 | Dover | 2,931 |
| 4 | Lewes | 1,988 |
| 5 | New Castle | 956 |
| 6 | Milford | 909 |
| 7 | Middletown | 879 |
| 8 | Bear | 650 |
| 9 | Seaford | 633 |
| 10 | Georgetown | 511 |
| 11 | Smyrna | 471 |
| 12 | Millsboro | 445 |
| 13 | Rehoboth Beach | 375 |
| 14 | Hockessin | 364 |
| 15 | Claymont | 284 |
| 16 | Selbyville | 183 |
| 17 | Camden | 161 |
| 18 | Milton | 150 |
| 19 | Odessa | 142 |
| 20 | Laurel | 116 |
| 21 | Townsend | 100 |
| 22 | Harrington | 98 |
| 23 | Millville | 92 |
| 24 | Felton | 77 |
| 25 | Dover Afb | 74 |
| 26 | Delmar | 68 |
| 27 | Clayton | 66 |
| 28 | Magnolia | 63 |
| 29 | Bridgeville | 61 |
| 30 | Ocean View | 61 |
| 31 | Frankford | 60 |
| 32 | Ellendale | 44 |
| 33 | Dagsboro | 43 |
| 34 | Greenville | 42 |
| 35 | Newport | 38 |
| 36 | Historic New Castle | 35 |
| 37 | Lincoln | 31 |
| 38 | Bethany Beach | 28 |
| 39 | Wyoming | 27 |
| 40 | Frederica | 20 |
| 41 | Greenwood | 18 |
| 42 | Talleyville | 17 |
| 43 | Camden Wyoming | 15 |
| 44 | Christiana | 15 |
| 45 | Harbeson | 14 |
| 46 | Montchanin | 13 |
| 47 | Marydel | 8 |
| 48 | Hartly | 7 |
| 49 | Houston | 7 |
| 50 | Dover Air Force Base | 6 |