| 521 | 122770-1 | DDC | Level IA2 (Dispensary Laboratory) | Mara Region | Musoma MC | Private | For Profit | Operating | | |
| 522 | 122768-5 | Kanchule | Level IA2 (Dispensary Laboratory) | Mbeya Region | Chunya DC | Private | For Profit | Operating | | |
| 523 | 122767-7 | AfyaBora | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | For Profit | Operating | | |
| 524 | 122766-9 | IKIZU | Level IA2 (Dispensary Laboratory) | Geita Region | Nyang'hwale DC | Private | For Profit | Operating | | |
| 525 | 122764-4 | JERICO MEDICAL LABORATORY | Level IA2 (Dispensary Laboratory) | Mbeya Region | Mbarali DC | Private | NGOs | Operating | | |
| 526 | 122756-0 | MKOMBOZI HEALTH | Level IA2 (Dispensary Laboratory) | Shinyanga Region | Msalala DC | Private | For Profit | Operating | | |
| 527 | 122752-9 | Nkome | Level IA2 (Dispensary Laboratory) | Geita Region | Geita TC | Private | For Profit | Operating | | |
| 528 | 122750-3 | SHEREMBI | Level IA2 (Dispensary Laboratory) | Pwani Region | Bagamoyo DC | Private | For Profit | Operating | | |
| 529 | 122749-5 | ASANTEAFYA | Level IA2 (Dispensary Laboratory) | Pwani Region | Bagamoyo DC | Private | For Profit | Operating | | |
| 530 | 122748-7 | LIPESHAMA | Level IA2 (Dispensary Laboratory) | Pwani Region | Kibaha TC | Private | For Profit | Operating | | |
| 531 | 122747-9 | EBENEZA NDENJE | Level IA1 (Health Center Laboratory) | Rukwa Region | Kalambo DC | Private | For Profit | Operating | | |
| 532 | 122746-1 | MAYALA | Level IA2 (Dispensary Laboratory) | Mwanza Region | Nyamagana MC | Private | For Profit | Operating | | |
| 533 | 122745-3 | JAMII | Level IA2 (Dispensary Laboratory) | Morogoro Region | Kilosa DC | Private | For Profit | Operating | | |
| 534 | 122744-6 | SHINE | Level IA2 (Dispensary Laboratory) | Pwani Region | Kibaha DC | Private | For Profit | Operating | | |
| 535 | 122743-8 | BEST | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kinondoni MC | Private | For Profit | Operating | | |
| 536 | 122742-0 | MUNGUATOSHA | Level IA2 (Dispensary Laboratory) | Singida Region | Singida MC | Private | Company/Business Name | Operating | | |
| 537 | 122741-2 | MAULID | Level IA2 (Dispensary Laboratory) | Geita Region | Geita TC | Private | NGOs | Operating | | |
| 538 | 122740-4 | ASANTE | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | For Profit | Operating | | |
| 539 | 122739-6 | PLASMA HEALTH | Level IA2 (Dispensary Laboratory) | Katavi Region | Tanganyika DC | Private | For Profit | Operating | | |
| 540 | 122738-8 | CHABA | Level IA2 (Dispensary Laboratory) | Tanga Region | Handeni DC | Private | For Profit | Operating | | |
