The former blogger, who lied about having terminal brain cancer to promote alternative therapies, was ordered to cough up for the penalties in September 2017.
It followed Federal Court action by Consumer Affairs Victoria in a bid to restrict Gibson from making and profiting from false medical claims.
Gibson's tale has re-entered the spotlight following the release of the Netflix series, Apple Cider Vinegar, a dramatisation of her life.
Premier Jacinta Allan was questioned on Thursday how Gibson had been allowed not to pay the $410,000 fine she was ordered to in 2017.
"Behind the TV stories, behind the dramatisation are real people who have had their lives devastated by the actions of this individual," she told reporters.
"I'm disappointed for those people who have had their lives just devastated by the actions of this individual."
Ms Allan said Consumer Affairs Victoria continued to pursue the case.
"There are fines outstanding and Consumer Affairs Victoria is pursuing this constantly and consistently and won't let up," she said.
The premier wouldn't be drawn on whether Gibson was in contempt of court and denied authorities had not taken action.
Justice Debra Mortimer found in early 2017 Gibson and her by then-liquidated company, Inkerman Road Nominees, had engaged in misleading, deceptive and unconscionable conduct in the promotion of The Whole Pantry book and app.
As well as claiming she cured herself of cancer, the fake wellness blogger lied to customers and said she would donate money from her Whole Pantry app and book sales to charities.
Gibson received $440,500 from sales of her app and book but donated only about $10,000.
Gibson was ordered to pay a $90,000 penalty for the contravention concerning the app sales donations claims and a $50,000 penalty for the contravention for the app launch donations claim.
An additional $150,000 penalty for the contravention for the app donations claim and a $30,000 penalty for the contravention concerning a Mother's Day event donations claim were also imposed.
Gibson previously claimed she was unable to pay the fine, despite financial analysis showing she spent about $91,000 between 2017 and 2019 on clothes, cosmetics and holidays.
Consumer Affairs Victoria has been contacted for comment.