The presiding deity is Lord Mahadeva (Shiva), worshipped with deep devotion by the faithful.

Additionally, the temple complex includes shrines dedicated to Lord Ganapathy, Goddess Devi, and Lord Muruga, making it a spiritually diverse center for worship.
Festivals
The Temple has a number of festivals. The important ones are :
Thiru Ulsavam
Thiru Ulsavam at Neduvaramkode Mahadeva Temple in Chengannur, Alappuzha, spans the Malayalam months of Kumbham to Meenam. The festivities commence with Thrikkodiyettu, followed by Pallivetta and conclude with the Arattu, the ceremonial ritual bath of the deity. Throughout the festival, special poojas are conducted daily, creating an atmosphere of deep devotion and communal celebration.
Karkkidaka Vavu
Karkkidaka Vavu is a solemn observance in the Malayalam month of Karkkidakam (July-August), dedicated to performing ancestral rites (Vavu Bali) to honor departed souls. Devotees visit temples and riverbanks at twilight to offer sesame seeds, rice balls, and water, seeking peace for ancestors and blessings for the family's spiritual well-being.
Contact Address: Neduvaramkode Mahadeva Temple, Pennukara Neduvaramcode Road, Alappuzha, Kerala 689520
Phone Number: 0479 2360084