Kottaiyur Sub-Center
| Hospital Name | Kottaiyur Sub-Center |
| Address | Hsc |
| Address Line2 | Sarvamanyam, Near Oht |
| Location | Kottaiyur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thiruvarur |
| Taluka | Valangaiman |
| Block | Valangaiman |
| GPS Location | Latitude: 10.7793 |
| Longitude: 79.4282 |
Kottaiyur Sub-Center hospital is a SubCentre in Valangaiman. It is located in Thiruvarur district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.