Becoming an L&I Provider

Join the Medical Provider Network

You should apply for our network if you practice in Washington State and are a: Physician, Chiropractor, Naturopathic physician, Podiatric physician, Advanced registered nurse practitioner, Physician assistant, Dentist, or Optometrist.

Apply for a Provider Account Number (Non-network)

If you are not one of the provider types listed above, or you do not practice in Washington State, you should apply for an L&I account number. Do not submit a network application. You can continue to treat injured workers without joining the network. This includes massage therapists, physical therapists, occupational therapists, speech therapists, psychologists, IME's, vocational providers, and interpreters.

Changes to Your Account

Tell us if your address or business status changes.

Treating Crime Victims

Learn about treating crime victims and how to bill L&I.

End of main content, page footer follows.

Access Washington official state portal

  © Washington State Dept. of Labor & Industries. Use of this site is subject to the laws of the state of Washington.

Help us improve