Hi Ardie,
Where did you get the image of that one? I think I'd start by emailing the image to a few of the high-end frame places in New York and ask them what style the frame is. Then you can do a search on the web on that frame style - hopefully it will have a name. Check out my Framers page in the Biz & Resource section of my site.
http://portraitartist.com/resources/framers.htm