| 321 | 123683-5 | NURU | Level IA2 (Dispensary Laboratory) | Simiyu Region | Busega DC | Private | For Profit | Operating | | |
| 322 | 123682-7 | TUMAINI | Level IA2 (Dispensary Laboratory) | Simiyu Region | Maswa DC | Private | For Profit | Operating | | |
| 323 | 123681-9 | LEMELO | Level IA2 (Dispensary Laboratory) | Simiyu Region | Maswa DC | Private | For Profit | Operating | | |
| 324 | 123679-3 | FURAHISHA | Level IA2 (Dispensary Laboratory) | Geita Region | Geita TC | Private | For Profit | Operating | | |
| 325 | 123678-5 | EGGA | Level IA2 (Dispensary Laboratory) | Geita Region | Geita DC | Private | For Profit | Operating | | |
| 326 | 123677-7 | KAPELA MEDICAL | Level IA2 (Dispensary Laboratory) | Geita Region | Bukombe DC | Private | For Profit | Operating | | |
| 327 | 123676-9 | JILALA | Level IA2 (Dispensary Laboratory) | Geita Region | Geita TC | Private | For Profit | Operating | | |
| 328 | 123675-1 | HOPE | Level IA2 (Dispensary Laboratory) | Geita Region | Chato DC | Private | For Profit | Operating | | |
| 329 | 123674-4 | RITA | Level IA2 (Dispensary Laboratory) | Geita Region | Geita TC | Private | For Profit | Operating | | |
| 330 | 123673-6 | KIRIGA | Level IA2 (Dispensary Laboratory) | Simiyu Region | Meatu DC | Private | For Profit | Operating | | |
| 331 | 123672-8 | TANDALE | Level IA2 (Dispensary Laboratory) | Morogoro Region | Mlimba DC | Private | For Profit | Operating | | |
| 332 | 123671-0 | MAC | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Ilala MC | Private | Company/Business Name | Operating | | |
| 333 | 123670-2 | KIAN | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kinondoni MC | Private | For Profit | Operating | | |
| 334 | 123669-4 | HANS MEDICAL | Level IA2 (Dispensary Laboratory) | Morogoro Region | Mlimba DC | Private | For Profit | Operating | | |
| 335 | 123668-6 | ACLANE USALAMA | Level IA2 (Dispensary Laboratory) | Morogoro Region | Mlimba DC | Private | For Profit | Operating | | |
| 336 | 123667-8 | THYROCARE | Level III Multipurpose Health Laboratory | Dar es Salaam Region | Kinondoni MC | Private | For Profit | Operating | | |
| 337 | 123666-0 | YOLLAS | Level IA2 (Dispensary Laboratory) | Dar es Salaam Region | Kinondoni MC | Private | For Profit | Operating | | |
| 338 | 123665-2 | Afya | Level IA2 (Dispensary Laboratory) | Morogoro Region | Morogoro MC | Private | For Profit | Operating | | |
| 339 | 123664-5 | CRITI CARE | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
| 340 | 123656-1 | ST.PETER DIAGNOSTIC | Level IA2 (Dispensary Laboratory) | Arusha Region | Arusha CC | Private | For Profit | Operating | | |
