appointment npi number

Architectural Definition

The national provider identifier for a scheduled care visit. Used as a unique reference to identify and track the appointment across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for appointment management and reporting.

Schema Preview

● application/json

{
  "entity": "appointment-npi-number",
  "domain": "healthcare",
  "metadata": {
    "displayName": "appointment npi number",
    "status": "STANDARDIZED",
    "version": "1.0.4",
    "isStandardized": true
  }
}

Standard

ISO-8601

Data Type

String/Obj

Steward

Arch Council

Verified

Feb 2026

mdatool.

Architectural Definition

Schema Preview