How do we Hide the Quick Action for Primary care physicians in the My Activity Center Benefits area?

From the Redwood My Activity Center - Benefits section, we would like to hide the Quick Action that appears for the Redwood "Primary Care Physicians" page.

I have already used a sandbox to ensure that the existing Quick Action is not visible. However, the existing Quick Action has a link to the non-Redwood page. I can find no other Quick Action that controls the "Primary Care Physicians" Redwood page Quick Action so I am unable to remove it from the My Activity Center - Benefits area.

What can be done to hide the "Primary Care Physicians" Redwood Quick Action highlighted below?