Kantnagar Sub-Center
| Hospital Name | Kantnagar Sub-Center |
| Address | Kantnagar |
| Address Line2 | Kantnagar, Durga Mandir |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Bihar |
| District | Katihar |
| Taluka | Barari |
| Block | Barari |
| GPS Location | Latitude: 25.3993 |
| Longitude: 87.4344 |
Kantnagar Sub-Center hospital is a SubCentre in Barari. It is located in Katihar district of Bihar state. The GPS Location of this hospital is shown in the map below.