Thiruvilaiyattam Sub-Center
| Hospital Name | Thiruvilaiyattam Sub-Center |
| Address | 1/188 |
| Address Line2 | Melathoppu St., Bus Stand |
| Location | Thiruvilaiyattam |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Nagapattinam |
| Taluka | Tharangambadi |
| Block | Sembanarkoil |
| GPS Location | Latitude: 11.0409 |
| Longitude: 79.7415 |
Thiruvilaiyattam Sub-Center hospital is a SubCentre in Sembanarkoil. It is located in Nagapattinam district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.