Chinnasekkadu I Sub-Center
| Hospital Name | Chinnasekkadu I Sub-Center |
| Address | Hsc |
| Address Line2 | Varadharaja Street, Near By Manli Phc |
| Location | Chinnasekkadu I |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thiruvallur |
| Taluka | Mathavaram |
| Block | Madhavaram |
| GPS Location | Latitude: 13.1664 |
| Longitude: 80.2556 |
Chinnasekkadu I Sub-Center hospital is a SubCentre in Madhavaram. It is located in Thiruvallur district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.