Tangtangi Sub-Center
| Hospital Name | Tangtangi Sub-Center |
| Address | Tangtangi |
| Address Line2 | Tangtangi, Near School |
| Location | Bahadurganj |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Bihar |
| District | Kishanganj |
| Taluka | Bahadurganj |
| Block | Bahadurganj |
| GPS Location | Latitude: 26.2294 |
| Longitude: 87.7117 |
Tangtangi Sub-Center hospital is a SubCentre in Bahadurganj. It is located in Kishanganj district of Bihar state. The GPS Location of this hospital is shown in the map below.