description: This profile defines a set of constraints to the FHIR Practitioner resource for use in Ontario Patient Summaries (PS-ON). It refines constraints applied to the the Practitioner resource by the PS-CA project to represent a practitioner acting as observer for imaging results. It is informed by the constraints of the [Practitioner-UV-IPS profile](http://hl7.org/fhir/uv/ips/StructureDefinition-Practitioner-uv-ips.html) and the [Canadian Baseline Profile](http://build.fhir.org/ig/HL7-Canada/ca-baseline/branches/master/StructureDefinition-profile-practitioner.html) to allow for cross-border and cross-jurisdiction sharing of details that support Diagnostic Result Information. package_name: ca.on.oh.patient-summary derivation: constraint name: PractitionerPSON type: Practitioner elements: meta: mustSupport: true index: 0 elements: profile: {mustSupport: true, index: 1} required: [profile] identifier: {type: Identifier, mustSupport: true, index: 2} name: constraint: ca-baseline-name: {human: Practitioner.name.given or Practitioner.name.family or both SHALL be present, severity: error, expression: family.exists() or given.exists()} mustSupport: true index: 3 elements: family: {mustSupport: true, index: 4} given: {mustSupport: true, index: 5} telecom: {mustSupport: false, index: 6} address: {index: 7} package_version: 0.11.0 class: profile kind: resource url: http://ontariohealth.ca/fhir/StructureDefinition/ca-on-ps-profile-practitioner base: http://hl7.org/fhir/StructureDefinition/Practitioner version: 0.10.0 required: [name, identifier, meta]