Senthanadu Primary Health Center
| Hospital Name | Senthanadu Primary Health Center |
| Address | Government Primary Health Center, Senthanadu |
| Address Line2 | Neyveli Township Road, , Near Senthanadu Govt. Higher Secondary School |
| Location | Senthanadu |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | Primary Health Centre |
| State | Tamil Nadu |
| District | Villupuram |
| Taluka | Ulundurpettai |
| Block | Thirunavalur |
| GPS Location | Latitude: 11.7191 |
| Longitude: 79.413 |
Senthanadu Primary Health Center hospital is a Primary Health Centre in Thirunavalur. It is located in Villupuram district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.