Sent the following email to : credentialinginquiries@humana.com Hello, As we have received the confirmation from the Network operations that our group and the following providers are In Network with effective dates 04/01/2021. They have asked us to asked you guys for the welcome letters. Can you please sent us the welcome letters for the following providers, we have attached the roster for our provider. Let me know if anything else is required.   Regards, Alex