curl --request GET \
  --url https://{tenantId}.api.nestmed.com/api/v1/auth/userinfo \
  --header 'Authorization: Bearer <token>'

{
  "userId": "<string>",
  "email": "<string>",
  "firstName": "<string>",
  "lastName": "<string>",
  "role": "<string>",
  "clinicianId": "<string>",
  "agencies": [
    {
      "agencyId": "<string>",
      "name": "<string>",
      "role": "<string>"
    }
  ],
  "permissions": [
    "<string>"
  ]
}