Turn off password prompt in some parts of an Electronic Medical Record

There probably is, but since we in the Community know nothing about your browser-based EMR (including the jargon "EMR") or what happens when you "send a prescription", we can't say until you provide the relevant details such as the URLs for the login page and "send a prescription" page(s) - substituting `example.com` for the domain for privacy if appropriate.

The likely approach in the browser will be to limit the autofill the website to Only fill in this exact host in one Login for the EMR and Never fill on this website for the "send a prescription" Login. This won't work if the only difference between these is the path element.