Ammayapattu Sub-Center
| Hospital Name | Ammayapattu Sub-Center |
| Address | Ammaiyapattu Hsc |
| Address Line2 | Arni Road, Near Bus Shop |
| Location | Ammaiyapattu Village |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Tiruvannamalai |
| Taluka | Vandavasi |
| Block | Vandavasi MPTY |
| GPS Location | Latitude: 12.5151 |
| Longitude: 79.5933 |
Ammayapattu Sub-Center hospital is a SubCentre in Vandavasi MPTY. It is located in Tiruvannamalai district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.