The problem with pain fellowship applications is that because the fellowship is open to so many different specialities (even though the vast majority are anesthesia or PMR) it’s hard for programs to compare apples to apples in terms of applicants.
I’ve noticed that instead of ITE scores, many programs actually fall back on Step scores, AOA status, and research/other activities as a means of assessing how competitive of an applicant you are. I suspect that the majority of programs that do ask for anesthesia ITE scores are 1) primarily taking anesthesia fellows or 2) are also asking PMR residents for ITE scores and just making sure you’re above some arbitrary threshold to ensure you wont fail your primary boards. No program wants to deal with a fellow who failed their primary board certification and now can’t sit for pain boards.