Ilavelangal Sub-Center
| Hospital Name | Ilavelangal Sub-Center |
| Address | Health Sub Centre |
| Address Line2 | North Street, Ilavelangal |
| Location | Pasuvanthanai |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thoothukudi |
| Taluka | Ottapidaram |
| Block | Ottapidaram |
| GPS Location | Latitude: 8.93919 |
| Longitude: 77.8653 |
Ilavelangal Sub-Center hospital is a SubCentre in Ottapidaram. It is located in Thoothukudi district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.