Providers

Contact Us

2019 Allegiance Contact Information

  • If you are provider call customer service at 1-855-999-1050
  • For Verification of Benefits contact 1-406-523-3199

2018 TriStar Contact Information

  • P: (702) 216-8623
  • F: (702) 216-8700
  • E: thtpreauth@tristargroup.net

Credentialing

  • P: (702) 304-5758
  • P: (702) 304-5759
  • E: WH_Credentialing@hcpnv.com

Medical Network Contracting

  • P: (702) 304-5780
  • E: WH_Contracting@hcpnv.com

Provider Advocates

  • P: (702) 304-5788
  • E: WH_NetworkRelations@hcpnv.com

Healthcare Advocates

  • (For Participants Only) P. (855) 404-9355