Kottaivadi Sub-Center
| Hospital Name | Kottaivadi Sub-Center |
| Address | Health Sub Centre |
| Address Line2 | Main Road, Santhapettai |
| Location | Kottaivadi |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Salem |
| Taluka | Attur |
| Block | Pethanaickenpalayam |
| GPS Location | Latitude: 11.6786 |
| Longitude: 78.4345 |
Kottaivadi Sub-Center hospital is a SubCentre in Pethanaickenpalayam. It is located in Salem district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.