I have to re-apply for an SI every year. I submit my paperwork to Oklahoma and within 4-5 weeks, I have my medical. This has been an odd year. I'm now into my 7th week and still waiting. An instructor I fly with told me that he heard they lost some examiners and are way behind. Has anyone else heard this?
I have VA disability for Tinitus from the Navy so mine got deferred to OKC as well. I called down to KC FAA office shortly after the deferral to get a feel for the timing and they were extremely helpful and polite.
They said that OKC is backed up quite a bit and it would take them 4-6 weeks to go through everything. They said I could send my responses direct to KC or they could transfer it and have their AME look at it much sooner if I wanted.
I just called yesterday and they were able to transfer my file from OKC to KC (they just scanned my response in yesterday morning) and said they should be able to go through it this week or next at the latest and have a response or any additional questions.
So, I highly recommend giving them a call and simply asking where it's at and how long they expect it to take. It may already be too far down the road to get it xferred to KC like I did, but they can at least let you know where it's at and poke it along if necessary. I also told them I was nearing my solo so I needed to get it as soon as possible and they put that in the comments as justification to have it expedited.
*edit
Forgot to put the KC contact info:
I didn't see where you were at, but if you're not covered by KC, then just look up your regional FAA office or even OKC and try calling them.
Regional Flight Surgeon Contact Information
Central Region
States in the Central Region
Iowa, Kansas, Missouri, Nebraska
Daniel K. Berry, D.O., Ph.D.
Federal Aviation Administration
Medical Division, ACE-300
DOT Headquarters Building
901 Locust Street, Room 350
Kansas City, Missouri 64106-2641
(816) 329-3250, (800) 832-6421
Fax: (816) 329-3266