Absolutely! In fact, most States require a supervisor for a year (up to 3 years if you have only a Master degree) before you are a full fledged licensed psychologist. It is still a great thing for any/every therapist to have at least a colleague who they bounce cases off of on a regular basis. This not only helps when a T is studying and learning new info to add to their repetoire so as to help more patients, esp the ones they have, but helps a T stay balanced and not take things home, nor take things that a patient might say, personally. It guards against counter-transference.
In a case like this, it comes under the heading of "professional confidentiality" and is quite legal.It isn't to gossip or just chit chat about Ts work day, but it is a professional discussion of what is being presented and the best way to help the patient etc.