—In a proceeding pursuant to CPLR article 75 to permanently stay arbitration of an uninsured motorist claim, the appeal is from an order of the Supreme Court, Nassau County (Segal, J.), dated September 22, 1999, which granted the petition and permanently stayed arbitration.
Ordered that the order is affirmed, with costs.
Nehmiah and Vivienne Facey previously served a demand
Subsequently, by demand for arbitration of an uninsured motorist claim dated May 5, 1999, the Faceys sought to recover from the petitioner damages arising out of the same motor vehicle accident and the same offending vehicle. The petitioner sought to permanently stay arbitration based upon the doctrine of collateral estoppel. The petition was properly granted, although our determination is based on the doctrine of res judicata. Under the doctrine of res judicata, once a claim is brought to a final conclusion, all other claims arising out of the same transaction or series of transactions are barred even if based upon different theories or if seeking a different remedy (see, O’Brien v City of Syracuse,
