Namboodiri and one of his associates Vishnu Prasad, also co-accused in the case, were produced before Metropolitan Magistrate Shreya Arora Mehta who remanded them in judicial custody till March 3 after police did not seek their custodial interrogation.
The two were produced before the court after expiry of their earlier 14 days of remand.
According to police, the incident took place on February 3 when the 28-year-old woman had gone to meet Namboodiri at the hotel.
The police also told the court that the two were drunk at the time of arrest.
They were booked under section 342 (wrongful confinement) and 354 (assault or criminal force to woman with intent to outrage her modesty) of the IPC.
"The woman's father knew Namboodiri as he owned a hotel in Badrinath. On March 3, he called her and said he wants to meet her. She initially refused but later went to meet him along with her driver.
"When the woman reached Namboodiri's hotel room, she saw that there were cigarette buts and the place smelt of liquor. Vishnu Prasad was also there," the police had said.
Namboodiri was suspended as the chief priest of the famous shrine soon after confirmation of the news about his arrest.
