Thennampattu Sub-Center
| Hospital Name | Thennampattu Sub-Center |
| Address | Thennampattu Hsc |
| Address Line2 | Brammadesam Road Street, Opp.High.School |
| Location | Thennampattu |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Tiruvannamalai |
| Taluka | Cheyyar |
| Block | Vembakkam |
| GPS Location | Latitude: 12.7964 |
| Longitude: 79.4991 |
Thennampattu Sub-Center hospital is a SubCentre in Vembakkam. It is located in Tiruvannamalai district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.