Well, some code is included with MASM along with the examples, but unless i'm mistaking, it was provided by hitchhikr, which is a moderator at the subforum i pointed.
Check it out, besides OpenGL, there are some DirectX tutorials by ToutEnMasm, and i'm pretty sure you 'll dig up more. There are also Q&A regarding DirectX.
Well, that's about it, i'm afraid i'm not aware of any series of tutorials that deals with DirectX, that is analogous to Iczelion's tutorials.
There are many tutorials on DirectX, but they are mostly C++ orientated...