Is there a way to determine an NPC's facegeom mesh ID from their NPC record?

[khumak]

I've been fine tuning my NPC appearances with several different NPC mods but one thing that has been driving me nuts is that I can't figure out how to determine what an NPC's facegeom mesh filename is from their NPC record.  Is there a way to do that?  For NPC mods that only change a small number of NPCs I can just open up every single mesh until I find the one I want but that becomes rather tedious if I'm looking at something like Botox which has facegeom for every female NPC in the game...  Is there a conversion formula or something?

 

Edit:  Nevermind.  It's just the FormID.  Seems Botox doesn't actually include every NPC so a few of the ones I was looking for are not in there.