According to AHRQ,
A clinician who works 230 workdays in a year and sees 24 patients a day has a “supply” of 5,520 slots a year (230 workdays x 24 patients/day).
Patients average 3.19 visits to the clinician a year.
This clinician could care for a panel of 1,730 average patients in a year (5,520 ÷ 3.19).