{"npi":"1972979227","type":"NPI-1","status":"active","name":{"display":"Keri Fatzinger LCSW, Csac","other":[],"first":"KERI","last":"FATZINGER","middle":"LYNN","credential":"LCSW, CSAC"},"specialty":{"primary_taxonomy":"101YA0400X","primary_taxonomy_description":"Addiction Counselor","slug":"addiction-counselor","schema_org_specialty":"Psychiatric","all":[{"code":"1041C0700X","description":"Clinical Social Worker","primary":false,"state":"WI","license":"8736-123"},{"code":"101YA0400X","description":"Addiction Counselor","primary":true,"state":"WI","license":"16226-132"}]},"addresses":[{"purpose":"LOCATION","street_1":"200 W ALONA LN","city":"LANCASTER","state":"WI","postal_code":"538132202","country_code":"US","phone":"6087236357","fax":"6087234417"},{"purpose":"MAILING","street_1":"200 W ALONA LN","city":"LANCASTER","state":"WI","postal_code":"538132202","country_code":"US","phone":"6087236357","fax":"6087234417"}],"license":{"state":"WI","number":"16226-132"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20190301001592","type_code":"14-80","type_desc":"PRACTITIONER - CLINICAL SOCIAL WORKER","state":"WI","pac_id":"3779822184"}]},"enumeration_date":"2015-08-20","last_updated":"2019-01-08","_meta":{"source":"NPPES","snapshot_date":"2019-01-08","doc_url":"https://findmynpi.com/api"}}