The man was extremely intoxicated and was barely able to stand up, she said.
Police had to make arrangements for him to get home safely fearing that he could become a victim of crime had he been left alone. In another bar, police observed a stag party and one patron was seen vomiting in the toilets.
"The level of intoxication was alarming. We've got to get this right before the festive season which is when things like domestic violence and drink driving will be on the rise," Ms Phillips said.
She said checks were done at problem premises and a number of low-ranking ones so a balance could be achieved.
A first failure to provide food usually results in a 24-hour suspension for the premises and about a two-week suspension for the duty manager.
"We find that most people are surprised to hear that licensed premises are required to provide at least three substantial types of food at any time that they are selling alcohol," Ms Phillips said.
More checks at locations around Northland were planned before Christmas.
Phil Sentch, president of Hospitality New Zealand's Northland branch, was surprised with the high number of breaches, saying bars were usually compliant.
"A lot of bars see 800 to 900 people a week and for one guy to play silly bugger, the percentage is so low. Our bars and clubs are very well-controlled and I hate to think there's an ongoing issue here," he said.