We welcome inquiries from Tribal Governments, Tribal Health Centers, potential vendor partners, and stakeholders interested in learning more about Cha Choo Sen Medical, LLC and our Tribally governed Group Purchasing Organization (GPO).
Whether you’re exploring membership, partnership, or simply want to learn more, we’re here to help.
General Inquiries
Email: info@indiancountrygpo.com
Phone: (360) 746-9762
Mailing Address:
Cha Choo Sen Medical, LLC
c/o Lummi Development Holding Company
2665 Kwina Rd.
Bellingham, WA 98226
Schedule a Consultation
Interested in joining the GPO or becoming a vendor? Use our contact form below to request a meeting with our team.

