How to Become a Health Insurance Provider

Is there a list online of heath insurance companies? I would like become a provider. What that means is that I'm looking to get in their list of health professionals. I am a drug and alcohol counselor.
If you are from Canada, you are in luck! The Insurance Bureau of Canada keeps a comprehensive list of health insurance companies, just for providers. You can find it at:
You can get a list of US insurance companies from at Note that this list doesn't claim to be exhaustive, but it will give you the prominent companies that you should be looking to sign up with. Further, as people visit the page, new companies may be added.
CarLifeHealthLong Term CareDisabilityDentalBusinessHomeOther