Kariyaviduthi Sub-Center
| Hospital Name | Kariyaviduthi Sub-Center |
| Address | Health Subcentre |
| Address Line2 | Kariyaviduthi, Adambai |
| Location | Thiruvonam |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thanjavur |
| Taluka | Orathanadu |
| Block | Thiruvonam |
| GPS Location | Latitude: 10.2997 |
| Longitude: 79.1376 |
Kariyaviduthi 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.