User Journeys· 10 min

Providers: Registration to First Patient

Register as a provider, link your organization, and run clinical workflows: documentation, orders, labs, prescriptions, and billing.

1
Register and verify your NPI
Create a provider account through your organization administrator or the partner application. Your NPI is validated against the NPPES registry during onboarding.
bash
```
https://developers.parkerapex.com/apply
```
2
Link to your organization
Your administrator assigns you to facilities and roles. Access to patient data is scoped by your PractitionerRole — care relationships are enforced server-side.
3
Manage patients and documentation
Patient charts, encounters, and clinical notes are available through APEX Nexus. All writes are versioned and attributed for the audit trail.
bash
```
https://developers.parkerapex.com/nexus
```
4
Place orders, labs, and prescriptions
Orders and results move as ServiceRequest and DiagnosticReport resources; ePrescribing follows the platform eRx workflow with formulary and interaction checks.
5
Telehealth and messaging
Virtual visits and patient messaging run inside the portal with full encounter documentation, so downstream billing and quality reporting stay consistent.
6
Billing integrations
Claims flow through the Velocity revenue-cycle pipeline (Stedi clearinghouse: 270/271 eligibility, 276/277 claim status, 837 submission).
bash
```
https://developers.parkerapex.com/velocity
```

Register and verify your NPI