Here are some results from in-game as a GM in Solusek B:
Code:
You Say, '#findnpctype nagafen'
32040: Lord_Nagafen
73058: a_priest_of_Nagafen
Query complete. 2 rows shown.
You say, '#viewnpctype 32040'
NPC #32040 not found
You say, '#npctypespawn 32040'
NPC Type 32040 not found
So those seem pretty odd. Like some commands can see the npc_types table but others can't?