{"npi":"1760599013","type":"NPI-1","status":"active","name":{"display":"Dr. Michael Zack","other":[],"first":"MICHAEL","last":"ZACK","middle":"BRANDON"},"specialty":{"primary_taxonomy":"111N00000X","primary_taxonomy_description":"Chiropractor","slug":"chiropractor","schema_org_specialty":null,"all":[{"code":"111N00000X","description":"Chiropractor","primary":true,"state":"WI","license":"4134-012"}]},"addresses":[{"purpose":"LOCATION","street_1":"10532 N PORT WASHINGTON RD","city":"MEQUON","state":"WI","postal_code":"530925563","country_code":"US","phone":"2622401600","fax":"2622401602"},{"purpose":"MAILING","street_1":"10532 N PORT WASHINGTON RD","city":"MEQUON","state":"WI","postal_code":"530925563","country_code":"US","phone":"2622401600","fax":"2622401602"}],"license":{"state":"WI","number":"4134-012"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"38967100","state":"WI","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20051117000137","type_code":"14-35","type_desc":"PRACTITIONER - CHIROPRACTIC","state":"WI","pac_id":"8123047446"}]},"enumeration_date":"2006-08-24","last_updated":"2008-11-15","_meta":{"source":"NPPES","snapshot_date":"2008-11-15","doc_url":"https://findmynpi.com/api"}}