Ok, so strictly speaking we should say that the nāma is conditioned by the station of consciousness. The problem with this is that it is rather obscure. By using the three khandhas instead, the idea is more easily graspable.
Also, although nāmarūpa in viññāṇa paccaya nāmarūpa may not be equivalent to the four non-consciousness khandhas, I would suggest that the conditioned nature of the four khandhas is implied. Nāma is obviously closely related to these khandhas. I’ll leave the deeper philosophical issues to you!