If a counselor or certified intern becomes aware that a client is receiving treatment for alcohol and drug abuse or treatment for problem gambling from another person or organization, or is receiving treatment for any other condition that could affect the treatment that the counselor or certified intern is or would provide to the client, the counselor or certified intern shall not provide that treatment to the client without first attempting to coordinate the care with the other person or organization providing care to the client.
Nev. Admin. Code § 641C.430
NRS 641C.200