Are patients permitted to receive in accoutning of disclosures of their PHI from any health provider?

Yes, you are able to receive a list of who requested your PHI and to whom it was disclosed. There is a HIPAA form that must be filled out and sent to your insurer. You are even able to, under HIPAA law, request that none of your PHI be disclosed without your consent (within reason).

Call your insurance company and they will be able to help you more on this than I can.

Evan