Register the service business and review the home-office route
The Fort Collins sales tax and business-license FAQs says businesses operating within Fort Collins need a city sales and use tax license, including service-only businesses, and identifies separate licenses for multiple city locations. This is a licensing statement; it does not mean every medical charge is taxable. Have a qualified adviser assess the actual transactions and filing obligations.
For work conducted from a home inside city limits, the same page identifies a Home Occupation License through Zoning. Describe the work honestly, including on-site staff, patient attendance and storage. A business that takes payment online can still have a physical operating use that needs local review.
Keep the city process distinct from professional credentialing. Record the entity and addresses covered by each application. Revisit the classification if the company adds an examination room or a second office. A city license should not be advertised as clinical approval, and a doctor's state authority should not be used to bypass the local business process.
Discuss the care model and integrations for your Fort Collins launch.