{"npi":"1457516288","type":"NPI-1","status":"active","name":{"display":"Dr. Ryan Wassenaar D.O.","other":[],"first":"RYAN","last":"WASSENAAR","middle":"CONWAY","credential":"D.O."},"specialty":{"primary_taxonomy":"208M00000X","primary_taxonomy_description":"Hospitalist","slug":"hospitalist","schema_org_specialty":"Internal","all":[{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"AZ","license":"007164"},{"code":"208M00000X","description":"Hospitalist","primary":true,"state":"TN","license":"2067"}]},"addresses":[{"purpose":"LOCATION","street_1":"990 OAK RIDGE TPKE","city":"OAK RIDGE","state":"TN","postal_code":"378306976","country_code":"US","phone":"8658354304","fax":"8658354303"},{"purpose":"MAILING","street_1":"119 HERITAGE DR","city":"OAK RIDGE","state":"TN","postal_code":"378307965","country_code":"US","phone":"8658041902"}],"license":{"state":"TN","number":"2067"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20090817000576","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"TN","pac_id":"0749334357"},{"enrlmt_id":"I20170309002700","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"AZ","pac_id":"0749334357"}]},"enumeration_date":"2008-07-21","last_updated":"2023-08-29","_meta":{"source":"NPPES","snapshot_date":"2023-08-29","doc_url":"https://findmynpi.com/api"}}