Provider Notices

Please Note: Prior to submitting our Provider Relief Emergency Temporary Practitioner Application, please verify if they are already contracted and a participating provider.

To confirm that your provider is considered participating, we have three convenient options for you to choose from.

  • Give us a call
    Oregon: (541) 684-5582 or (888) 977-9299
    Idaho: (208) 333-1596 or (800) 688-5008
    Montana: (406) 442-6589 or (877) 590-1596
  • Email us:
  • Go online

    You can find our online provider directory at Select the Find a Provider link from our top menu bar. On the right hand side of your screen, find the Quick Links menu and click on PacificSource Provider Directory.

    If you have any questions, please feel free to contact us at the numbers listed above.

Medicaid Provider Billing: Tax-ID vs Social Security Number (SSN) Update Effective 11/1/2019

5/23/2019 1:33:26 PM

Key take away: When billing it is essential that your information with the State matches how you bill, as a CCO it is our role to update providers information with the State. It is also important to note that if your information changes in anyway after enrolling, to update that information with us PacificSource Community Solutions.


Who will this effect? It is only effecting Providers that are billing with a Tax-ID or SSN that is different than what they are enrolled with.


Example: If a Provider was originally enrolled with the State with their SSN, but then received a Tax-ID and started billing with the Tax-ID without updating us the CCO. The billed information would not match what’s on file with the State and result in a denied claim.

***It is PacificSource Community Solutions that will aid providers in making any  necessary updates with the State***


How do you know if the State has a SSN or Tax-ID on file? You can reach out to Provider Service at PacificSource Community Solutions and we can verify with you over the phone. You can call or e-mail us, we would be more than happy to review your information with you and help you make any necessary updates.



Call: (541)246-1457