| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1144628710 | MEDCOMP TOX, LLC | 20203 MACHOST RD | ZACHARY | LA | 707917235 | |||
| 1982940862 | MEDCOMP SCIENCES LLC | PO BOX 800 | ZACHARY | LA | 707910800 | |||
| 1831399880 | ZHANG | YANZHENG | PO BOX 800 | ZACHARY | LA | 707910800 |