Neuropathy in foot. Walking for exercise (10, 000+ steps her day). Advice on soothing burning foot pain at night when I'm trying to sleep?

Depends on cause. Neuropathy has many causes. It can be from injury or disease or it could be from a vitamin deficiency. Injury could be to the spine or it could be to any level of the leg an foot. If it is systemic, medications may be helpful. If it is from injury, physical therapy, medication and/or surgery may help. See your pcp to begin with, then you may need referral to appropriate specialist.
Medication. There are medications and supplements that help with the pain and burning. Suggest you talk to your doctor about what is right for you.