| NPI | LastName | FirstName | MidName | Organization | Mailing Address | City | State | Zip |
| 1154798882 | ALTON MULTISPECIALISTS, LTD. | 1 PROFESSIONAL DR | ALTON | IL | 620025068 | |||
| 1942312442 | ALTON MULTISPECIALISTS, LTD. | 1 PROFESSIONAL DR | ALTON | IL | 620025068 | |||
| 1952778474 | ALTON MULTISPECIALISTS, LTD. | 1 PROFESSIONAL DR | ALTON | IL | 620025068 | |||
| 1629332127 | FRAZIER | WENDY | DEVONNE | 1 PROFESSIONAL DR STE 120 | ALTON | IL | 620025068 | |
| 1790345726 | LONG | GILLIAN | K | 1 PROFESSIONAL DR | ALTON | IL | 620025068 |