This adds a new optometrist-focused NPI doctor search capability, helping users look up provider information more directly inside Odoo. The change also includes setup and troubleshooting documentation to make installation and use easier.

Description of the issue/feature this PR addresses:

Current behavior before PR:

Desired behavior after PR is merged:




---
I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr