"[It's like] paying incentive payments for the amount of liquor venues are selling."
Hinemoa St, home to Problem Gambling Rotorua, had four gaming venues in the one street alone - a significant imbalance, Mr Haumaha said.
"When you look around at the other retail businesses, there's no one with that amount of businesses in that area. Is Rotorua becoming famous for its availability of pokie venues?"
Under changes announced last week by Internal Affairs Minister Peter Dunne, 80 per cent of pokies proceeds will now go into the regional council area where it was spent.
Mr Haumaha welcomed the move but said because regional council areas were so large, there was a risk the money could end up where it wasn't needed.
In the year to March machine numbers fell from 17,542 to 17,182 nationwide and losses fell 2.1 per cent to $811.6million.
Mr Dunne announced pokie operators would now be allowed to earn a commission on gambling proceeds, overturning a clause in the Gambling Act banning venues and operators from profiting from the machines.