Verify a Oregon Registered Respiratory Therapist license

liveOR Respiratory Care Board · profession key rrt

Live. We query the board directly for every check and the nightly canary is passing.

How Oregon Registered Respiratory Therapist license verification works

A Registered Respiratory Therapist in Oregon is licensed by the OR Respiratory Care Board. PrimaryCheck looks the license up live at the board's public verification system (board lookup) by license number, or by name when no number is supplied. The record the board publishes is captured as evidence, hashed, and rendered into a proof PDF.

Fields returned for this board: license_number license_type status issued method active_through city_state_zip unresolved_disciplinary_action.

Board note: OR-HLO (Respiratory Therapist and Polysomnographic Technologist Licensing Board sits under the Health Licensing Office): board RT, type P = permanent respiratory therapist (rrt and crt alike; Oregon has one licence). Same flow as cosmetology. Live 2026-11-03.

What a Registered Respiratory Therapist license check returns

Field check	Passes when
`license_number`	Equal to the board's number, ignoring prefix and leading zeros
`name`	Last name or declared alias matches; first name exact or nickname
`license_type`	The record is a Registered Respiratory Therapist license, strictly (no near-miss types)
`status`	The board shows an active status; probation is active with a flag
`expires`	Expiration is on or after today, where the board publishes it
`disciplinary_actions`	Recorded and flagged with any order documents; never silently dropped

Verdicts: verified, discrepancy, not_found, unable_to_verify (with a reason), pending. See how verdicts are decided.

Verify a Oregon Registered Respiratory Therapist license by API

POST https://api.primarycheck.com/v1/verifications
{
  "person": { "firstName": "…", "lastName": "…" },
  "claims": [
    { "type": "license", "state": "OR", "profession": "rrt", "number": "…" }
  ],
  "purpose": "employment",
  "consent": { "consentId": "cons_…" }
}

Quickstart · License claim reference · Run one in the dashboard

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