Upon request, the Provider will submit to Plan evidence of insurance in a form acceptable to Plan. The Provider will notify Plan promptly of any revocation,.The Service Provider shall submit quarterly invoices for services performed in a previous quarter in a format acceptable to the City. We are currently accepting applications for new contracts in select counties within the Washington and Idaho (Latah or Kootenai counties only) service area. Social and Health Services (DSHS) and the Contractor identified below,. Service contract providers are required to register with the Department. This page provides an overview of procedures local governments in Washington State should follow when contracting for personal services. There are no credit minimums or course requirements to be eligible to transfer, so you can apply to WSU when you are ready. Provider Services hours are currently M-Th, 7am- 3pm. If you have questions about filling out and submitting online or paper forms, please contact customer service. Appeals.