The central agency's Ahmedabad office, which is conducting the probe, had ordered attachment of his accounts, an ED official said here.
"Our Ahmedabad zone has decided to freeze the bank accounts of Jaisinghani," the officer said, saying that as per the preliminary information, he had as many as 25 accounts in various banks.
Jaisinghani had been arrested in the past for cricket betting.
When the media reported it, Maharashtra Chief Minister Devendra Fadnavis ordered inquiry against the concerned police officers who had allegedly alerted Jaisinghani.
The central agency had claimed that Jaisinghani got himself admitted to hospital in neighbouring Ulhasnagar as soon as the searches began. He has not been arrested yet.
The Ahmedabad ED carried out searches at eight of his premises in Ahmedabad, Mumbai, Jaipur and Ulhasnagar in Thane district last week.
