I don't know about doctors in other areas, but most in my area will fill out a camp/sports/school physical anytime of the year as long as the child has been seen in the office in the past year. Just about every kid has a visit to the doctor's office at least once a year, flu, cold, strep, etc. Our doctor will filling out all my kids' forms at their annual physical or if I leave them with a self addressed stamped envelope at a sick visit. It may take a week or so to get them back, but if I ask in March and need them for June all is good.
We also have urgent care centers on just about eve