Sematar Sub-Center
| Hospital Name | Sematar Sub-Center |
| Address | Sematar Hsc |
| Address Line2 | Sematar, Near Sohagara Temple Road Sematar |
| Location | Sematar Guthani Siwan |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Bihar |
| District | Siwan |
| Taluka | Guthani |
| Block | Guthani |
| GPS Location | Latitude: 26.2089 |
| Longitude: 84.0531 |
Sematar Sub-Center hospital is a SubCentre in Guthani. It is located in Siwan district of Bihar state. The GPS Location of this hospital is shown in the map below.