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CONTACT US
1707 Post Oak Blvd., #279, Houston, TX 77056
Payment Remittance: 1707 Post Oak Blvd., #279, Houston, TX 77056
For Submissions/Loss Runs/Credentialing Requests: GHsubmissions@grnhll.com
For Marketing/Appointments: marketing@grnhll.com
For Accounting/Compliance: accounting@grnhll.com
Phone: 832-413-4600
Fax: 832-553-2721
Contact Us: Contact
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