{"npi":"1255313367","type":"NPI-1","status":"active","name":{"display":"Dr. Douglas Adler MD","other":[],"first":"DOUGLAS","last":"ADLER","middle":"R","credential":"MD"},"specialty":{"primary_taxonomy":"207RG0100X","primary_taxonomy_description":"Gastroenterology","slug":"gastroenterology","schema_org_specialty":"Gastroenterologic","all":[{"code":"207RG0100X","description":"Gastroenterology","primary":true,"state":"IL","license":"036060472"}]},"addresses":[{"purpose":"LOCATION","street_1":"2501 COMPASS RD","city":"GLENVIEW","state":"IL","postal_code":"600268000","country_code":"US","street_2":"SUITE 130","phone":"8476771170","fax":"8476771233"},{"purpose":"MAILING","street_1":"2501 COMPASS RD","city":"GLENVIEW","state":"IL","postal_code":"600268000","country_code":"US","street_2":"SUITE 130","phone":"8476771170","fax":"8476771233"}],"license":{"state":"IL","number":"036060472"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"036060472","state":"IL","issuer":null},{"type_code":"01","label":"Other","value":"100003875","state":null,"issuer":"MEDICARE RAILROAD"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20040519000443","type_code":"14-10","type_desc":"PRACTITIONER - GASTROENTEROLOGY","state":"IL","pac_id":"4385635432"}]},"enumeration_date":"2005-11-15","last_updated":"2017-04-24","_meta":{"source":"NPPES","snapshot_date":"2017-04-24","doc_url":"https://findmynpi.com/api"}}