Hi Michael - There's a few things you can do to find a good Reiki practitioner - you can ask a friend for a referral, check with your local yoga studio or holistic wellness center to see if they have someone on staff, or check with your massage therapist for a referral. There are many massage therapists today that are also Reiki practitioners! You also want to find a Reiki practitioner who has a daily practice of their own. The first level of Reiki is all about self-care so as practitioners, we are encouraged to work on ourselves every day!
You may also want to consider taking a level one Reiki class/workshop in your area. It may be less expensive than lots of sessions with a practitioner. Level one is about self care and you can learn to give Reiki to yourself. There's no prerequisites for learning Reiki - just a wanting to help yourself!
I'm not aware of any particular insurance plans that offer reimbursement for Reiki sessions. I have heard from some Parkinson's friends who have mentioned some plans either offer discounts for massage or reimbursements.
Wishing you luck in finding an awesome Reiki practitioner!
-Angela
Carepartner and ParkinsonDisease.net community advocate