Koniwar Sub-Center
| Hospital Name | Koniwar Sub-Center |
| Address | N. A. |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Bihar |
| District | Nawada |
| Taluka | Narhat |
| Block | Narhat |
| GPS Location | Latitude: N. A. |
| Longitude: N. A. |
Koniwar Sub-Center hospital is a SubCentre in Narhat. It is located in Nawada district of Bihar state.