Karattai Sub-Center
| Hospital Name | Karattai Sub-Center |
| Address | Hsc Sub Centres |
| Address Line2 | Settichavadi St., Kolathangarai Opp |
| Location | Karattai |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Villupuram |
| Taluka | Vanur |
| Block | Vanur |
| GPS Location | Latitude: 12.1316 |
| Longitude: 79.8192 |
Karattai Sub-Center hospital is a SubCentre in Vanur. It is located in Villupuram district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.