12. How do I make sure my physician is included in my plan? Posted on September 11, 2017 at 12:58 pm.Written by advantage_admin The updated Provider and Pharmacy Directory is available at advantage.grupotriples.com. You may also call Member Services to obtain updated information about our providers or to request a Provider and Pharmacy Directory by mail. Post navigation 11. Which plans cover eyewear and dental and hearing services?13. How do I request a reimbursement?