Contact Us

NantHealth:

100 Summer Street, 15th Floor, Boston, MA 02110

See other NantHealth locations

NaviNet Open Support

For Provider Support

You may want to first check our Self-Help Support Tools for Top Support Frequently Asked Questions.

SELF-HELP SUPPORT TOOLS

SUPPORT FAQS

If you cannot find the answer to your questions on our Help page, you can open a case to get assistance from our Customer Support team.

OPEN A CASE ONLINE

For Health Plan Partners Support

To log an inquiry:

OPEN A CASE ONLINE

Call Us

888.482.8057 If you have a critical issue or need help opening a case, please call us. Phone support is available: Monday – Friday 8:00 a.m. to 11:00 p.m. ET Saturday 8:00 a.m. to 3:00 p.m. ET

888.482.8057 - Customer Support