Duddanahalli Sub-Center
| Hospital Name | Duddanahalli Sub-Center |
| Address | N. A. |
| Location | Duddanahalli |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Karnataka |
| District | Tumakuru |
| Taluka | Koratagere |
| Block | KORATAGERE |
| GPS Location | Latitude: 13.4398 |
| Longitude: 77.2854 |
Duddanahalli Sub-Center hospital is a SubCentre in KORATAGERE. It is located in Tumakuru district of Karnataka state. The GPS Location of this hospital is shown in the map below.