Guides
How to find a family doctor accepting new patients
Practical steps to find a family doctor or GP practice that is taking new patients, and why official registries do not record it.
What is an NPI number?
The National Provider Identifier (NPI) is the 10-digit ID every US health care provider uses with insurers. Here is what it means and where it comes from.
UK GP practice codes explained
Every GP practice in England and Wales has an organisation code from the NHS Organisation Data Service. What the code is and how to use it.
