{"npi":"1285019109","type":"NPI-1","status":"active","name":{"display":"Mrs. Chelsea Dayton OD","other":[{"code":"1","type":"Formerly known as","value":"ROOT, CHELSEA"}],"first":"CHELSEA","last":"DAYTON","credential":"OD"},"specialty":{"primary_taxonomy":"152W00000X","primary_taxonomy_description":"Optometrist","slug":"optometrist","schema_org_specialty":null,"all":[{"code":"152W00000X","description":"Optometrist","primary":true,"state":"MD","license":"TA2461"}]},"addresses":[{"purpose":"LOCATION","street_1":"220 CHAMPION DR","city":"HAGERSTOWN","state":"MD","postal_code":"217406665","country_code":"US","street_2":"SUITE 100","phone":"3017910888","fax":"3017613611"},{"purpose":"MAILING","street_1":"220 CHAMPION DR","city":"HAGERSTOWN","state":"MD","postal_code":"217406665","country_code":"US","street_2":"SUITE 100","phone":"3017910888","fax":"3017613611"}],"license":{"state":"MD","number":"TA2461"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20150805008889","type_code":"14-41","type_desc":"PRACTITIONER - OPTOMETRY","state":"MD","pac_id":"0446564314"},{"enrlmt_id":"I20211202000041","type_code":"14-41","type_desc":"PRACTITIONER - OPTOMETRY","state":"WV","pac_id":"0446564314"}]},"enumeration_date":"2015-07-21","last_updated":"2019-02-13","_meta":{"source":"NPPES","snapshot_date":"2019-02-13","doc_url":"https://findmynpi.com/api"}}