Velangudi Sub-Center
| Hospital Name | Velangudi Sub-Center |
| Address | Hsc |
| Address Line2 | Main Road, Near Ration Shop |
| Location | Kadagam |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thiruvarur |
| Taluka | Nannilam |
| Block | Nannilam |
| GPS Location | Latitude: 10.7539 |
| Longitude: 79.6235 |
Velangudi Sub-Center hospital is a SubCentre in Nannilam. It is located in Thiruvarur district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.