{"npi":"1023085685","type":"NPI-1","status":"active","name":{"display":"Dr. Michael Grajewski MD","other":[],"first":"MICHAEL","last":"GRAJEWSKI","middle":"A","credential":"MD"},"specialty":{"primary_taxonomy":"207Q00000X","primary_taxonomy_description":"Family Medicine","slug":"family-medicine","schema_org_specialty":"PrimaryCare","all":[{"code":"207Q00000X","description":"Family Medicine","primary":true,"state":"WI","license":"27213"}]},"addresses":[{"purpose":"LOCATION","street_1":"1507 DOCTORS CT","city":"WATERTOWN","state":"WI","postal_code":"530944101","country_code":"US","phone":"9202614111","fax":"9202618387"},{"purpose":"MAILING","street_1":"1507 DOCTORS CT","city":"WATERTOWN","state":"WI","postal_code":"530944101","country_code":"US","phone":"9202614111","fax":"9202618387"}],"license":{"state":"WI","number":"27213"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"30650300","state":"WI","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20040205000505","type_code":"14-08","type_desc":"PRACTITIONER - FAMILY PRACTICE","state":"WI","pac_id":"4981597812"}]},"enumeration_date":"2006-03-02","last_updated":"2011-11-08","_meta":{"source":"NPPES","snapshot_date":"2011-11-08","doc_url":"https://findmynpi.com/api"}}