Melavanniyur Sub-Center
| Hospital Name | Melavanniyur Sub-Center |
| Address | N. A. |
| Address Line2 | Melanedumbur Main Road, Melavanniyur |
| Location | Melavanniyur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Cuddalore |
| Taluka | Chidambaram |
| Block | Kumaratchi |
| GPS Location | Latitude: 11.3212 |
| Longitude: 79.6072 |
Melavanniyur Sub-Center hospital is a SubCentre in Kumaratchi. It is located in Cuddalore district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.