{"npi":"1679577373","type":"NPI-1","status":"active","name":{"display":"Dr. Christian Mathisen D.C.","other":[],"first":"CHRISTIAN","last":"MATHISEN","middle":"H","credential":"D.C."},"specialty":{"primary_taxonomy":"111N00000X","primary_taxonomy_description":"Chiropractor","slug":"chiropractor","schema_org_specialty":null,"all":[{"code":"111N00000X","description":"Chiropractor","primary":true,"state":"OR","license":"27 2855"}]},"addresses":[{"purpose":"LOCATION","street_1":"24 CRATER LAKE AVE","city":"MEDFORD","state":"OR","postal_code":"975047482","country_code":"US","street_2":"STE 2","phone":"5415354111","fax":"5415355051"},{"purpose":"MAILING","street_1":"24 CRATER LAKE AVE","city":"MEDFORD","state":"OR","postal_code":"975047482","country_code":"US","street_2":"STE 2","phone":"5415354111","fax":"5415355051"}],"license":{"state":"OR","number":"27 2855"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20070227000196","type_code":"14-35","type_desc":"PRACTITIONER - CHIROPRACTIC","state":"OR","pac_id":"1557463221"}]},"enumeration_date":"2005-06-09","last_updated":"2019-04-30","_meta":{"source":"NPPES","snapshot_date":"2019-04-30","doc_url":"https://findmynpi.com/api"}}