Healthcare on Fifteenth opened in October 2018 after the practice was sold and re-located from the Accident and Healthcare site in Second Ave.
The centre offered the services of five GPs and two nurse practitioners, as well as offering vasectomies and the Bay of Plenty Skin Clinic two days a week.
A pharmacy is due to open next door shortly which would be integrated into the practice and would be open seven days a week.
Sumpton said many minor health issues could be resolved in just a few minutes, yet a standard GP appointment was 10-15 minutes.
"The way general practice is set up is an inefficient way of treating people. There will always be a group of patients that require more support but there are also lots of patients that don't want that. They just want to get in and out."
Sumpton said the future of general practice was integration of nurses and nurse practitioners working alongside GPs and pharmacists, with online access through Manage My Health where patients could make appointments, see lab results and order their own scripts, hence empowering the patient.
"We want to have ease of access for our patients by way of using this online system. I think we can manage people far more efficiently if we use our resources better."
Healthcare on Fifteenth also offered a walk-in clinic twice a day where people could seek healthcare without an appointment, as well as a Saturday morning clinic.
"I want to leverage off the fact that if you register with us, we will provide you with ease of access and reduced cost," Sumpton said.
"I want to make healthcare more affordable for people in a more efficient way."
Other new medical centres established in Tauranga recently included Chadwick Healthcare in Bethlehem, which also opened in October 2018, and Tara Road Medical Centre in Pāpāmoa, which opened this week.
WBOP PHO manager, general practice services Phil Back said there were about 215 GPs working a variety of hours across practices in the Western Bay of Plenty, providing services to approximately 169,000 enrolled patients.
"This means on average there are about 1350 patients per equivalent fulltime GP, which is quite a manageable volume.
"Nationally, the numbers are quite variable, with some hard-to-recruit areas experiencing ratios well in excess of 2000 patients per GP. Western Bay of Plenty is probably one of the more optimal areas to recruit from and work within."