We can nominate a local pharmacy and, if you need a repeat prescription, you just tell them what you need. They check it so, they know if there are any changes. It's more efficient then when we used to have to phone the surgery and get a paper prescription to take to a pharmacy.
My pharmacy even has a WhatsApp so, we can text them when we need any prescribed medication and they let us know when it's ready to collect, usually it's ready within an hour or so. Can you do that in New Jersey?
My mum's pharmacy works in the same way and her medication changes from time to time. The pharmacy checks that and delivers it to her at home.