{"npi":"1881698264","type":"NPI-1","status":"active","name":{"display":"Dr. Mark Gulinson MD","other":[],"first":"MARK","last":"GULINSON","middle":"D","credential":"MD"},"specialty":{"primary_taxonomy":"207RG0100X","primary_taxonomy_description":"Gastroenterology","slug":"gastroenterology","schema_org_specialty":"Gastroenterologic","all":[{"code":"174400000X","description":"Specialist","primary":false,"state":"AZ","license":"24155"},{"code":"207RG0100X","description":"Gastroenterology","primary":true,"state":"AZ","license":"24155"}]},"addresses":[{"purpose":"LOCATION","street_1":"9250 N 3RD ST STE 4035","city":"PHOENIX","state":"AZ","postal_code":"850202434","country_code":"US","phone":"6232793575","fax":"6022792666"},{"purpose":"MAILING","street_1":"3020 E CAMELBACK RD","city":"PHOENIX","state":"AZ","postal_code":"850165095","country_code":"US","street_2":"SUITE 301","phone":"6022649100","fax":"6022649101"}],"license":{"state":"AZ","number":"24155"},"identifiers":[{"type_code":"01","label":"Other","value":"110639","state":"AZ","issuer":"MEDICARE PIN NUMBER FOR N"},{"type_code":"05","label":"Medicaid","value":"34530701","state":"AZ","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100928001540","type_code":"14-10","type_desc":"PRACTITIONER - GASTROENTEROLOGY","state":"AZ","pac_id":"9739183229"}]},"enumeration_date":"2005-06-13","last_updated":"2020-11-03","_meta":{"source":"NPPES","snapshot_date":"2020-11-03","doc_url":"https://findmynpi.com/api"}}