I only got my girls the DAP shot, and then rabies. Never more than 1 at a time. I got the girls a series of 3 puppy shots, 3 weeks apart. Then 1 booster, which I still need to do and they are 2.. whoops. Anyways, I plan on doing the booster soon, then nothing after that. Maybe titering them in 5 years or so.
Since you don't know if she's been wormed, it'd be a good idea to worm her, get her tested for Heartworm if she is over 5 months old, if not, you can just start her on Heartworm meds. If she has fleas, get her treated for fleas.
Here it's like $25ish for an exam fee, and about $15ish per shot. But they waive the exam fee if they've had an exam within the last 6 months there. So the first shot would be more at my vet, then the ones after would be less.