If you suspect chemical impairment or mental illness as an issue with a nurse, you may immediately report the matters to the Texas Peer Assistance Program for Nurses (TPAPN), in lieu of reporting to the Board, by calling 1-800-288-5528, or by downloading a TPAPN referral form and either mailing it to TPAPN, 4807 Spicewood Springs Rd., Bldg. 3, Suite 100, Austin, TX ….