Senniaviduthi Sub-Center
| Hospital Name | Senniaviduthi Sub-Center |
| Address | Health Sub Centre |
| Address Line2 | Senniyaviduthi, Neiveli North |
| Location | Thiruvonam |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thanjavur |
| Taluka | Orathanadu |
| Block | Thiruvonam |
| GPS Location | Latitude: 10.4378 |
| Longitude: 79.1745 |
Senniaviduthi Sub-Center hospital is a SubCentre in Thiruvonam. It is located in Thanjavur district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.