Pethanayakkankuppam Sub-Center
| Hospital Name | Pethanayakkankuppam Sub-Center |
| Address | N. A. |
| Address Line2 | Naidu Street, Icds |
| Location | Pethanayankkankuppam |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Cuddalore |
| Taluka | Kurinjipadi |
| Block | Kurunjipadi |
| GPS Location | Latitude: 11.6513 |
| Longitude: 78.5062 |
Pethanayakkankuppam Sub-Center hospital is a SubCentre in Kurunjipadi. It is located in Cuddalore district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.