Important Phone Numbers

Important phone numbers and services provided for Provider Services, Medical Affairs, Behavioral Health, and Envolve Vision. More 

National Provider Identifier

The Health Insurance Portability and Accountability Act of 1996 required all covered entities (e.g., Providers, clearinghouses and large health plans) begin using National Provider Identifiers (NPIs) on standard health care transactions by May 23, 2007. More

Forms & Reference Guides

View and download latest forms including the Provider Manual, Quick Reference Guide, and more