| FKC Fox Run CCN 082521 | Bear | 5 ★ | Profit |
| FKC Main Street CCN 082530 | Newark | 5 ★ | Profit |
| FKC Lantana CCN 082525 | Hockessin | 4 ★ | Non-profit |
| FKC Newport Pike CCN 082513 | Wilmington | 4 ★ | Profit |
| FKC Brandywine CCN 082501 | Wilmington | 3 ★ | Profit |
| FKC Brandywine Home Therapies CCN 082520 | Newark | 3 ★ | Profit |
| FKC Central Delaware CCN 082502 | Dover | 3 ★ | Profit |
| FKC First State CCN 082509 | New Castle | 3 ★ | Profit |
| FKC Middletown CCN 082514 | Middletown | 3 ★ | Profit |
| FKC North Dover CCN 082528 | Dover | 3 ★ | Profit |
| FKC Riverside Park CCN 082505 | Wilmington | 3 ★ | Profit |
| FKC Smyrna CCN 082512 | Smyrna | 3 ★ | Profit |
| FKC Wilmington CCN 082511 | Wilmington | 3 ★ | Profit |
| USRC Wilmington CCN 082517 | Wilmington | 3 ★ | Non-profit |
| DaVita Harrington CCN 082534 | HARRINGTON | 2 ★ | Profit |
| FKC Bridgeville CCN 082527 | Bridgeville | 2 ★ | Profit |
| FKC Christiana CCN 082506 | Newark | 2 ★ | Profit |
| FKC Greentree CCN 082515 | Dover | 2 ★ | Profit |
| FKC Mid Sussex County CCN 082503 | Georgetown | 2 ★ | Profit |
| FKC Milford CCN 082507 | Milford | 2 ★ | Profit |
| FKC Millsboro CCN 082519 | Millsboro | 2 ★ | Profit |
| FKC North Wilmington CCN 082516 | Wilmington | 2 ★ | Profit |
| FKC Rehoboth CCN 082510 | Rehoboth Beach | 2 ★ | Profit |
| FKC Talleyville CCN 082529 | Wilmington | 2 ★ | Non-profit |
| Innovative Renal Care Dover CCN 082531 | Dover | 2 ★ | Profit |
| Innovative Renal Care Hockessin CCN 082523 | Hockessin | 2 ★ | Profit |
| Innovative Renal Care Newark CCN 082522 | Newark | 2 ★ | Profit |
| USRC Laurel CCN 082524 | Laurel | 2 ★ | Profit |
| USRC Seaford CCN 082518 | Seaford | 2 ★ | Profit |
| Christiana Care Health System CCN 082300 | Newark | — | Non-profit |
| Concerto Delaware CCN 082533 | Newark | — | Profit |
| FKC Dover Home Dialysis Center CCN 082526 | Dover | — | Profit |
| Nemours Children's Health CCN 082302 | Wilmington | — | Non-profit |
| Wilmington VA Medical Center CCN 082599 | Wilmington | — | Non-profit |
