{"npi":"1073543252","type":"NPI-1","status":"active","name":{"display":"Dr. Michael Walker DDS","other":[],"first":"MICHAEL","last":"WALKER","middle":"J","credential":"DDS"},"specialty":{"primary_taxonomy":"1223E0200X","primary_taxonomy_description":"Endodontics","slug":"endodontics","schema_org_specialty":null,"all":[{"code":"1223E0200X","description":"Endodontics","primary":true,"state":"NV","license":"2375"}]},"addresses":[{"purpose":"LOCATION","street_1":"2295 RENAISSANCE DR STE C","city":"LAS VEGAS","state":"NV","postal_code":"891196171","country_code":"US","phone":"7027980911","fax":"7027980911"},{"purpose":"MAILING","street_1":"2901 LA MESA DR","city":"HENDERSON","state":"NV","postal_code":"890143718","country_code":"US","phone":"7027980911","fax":"7027984723"}],"license":{"state":"NV","number":"2375"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20150616001872","type_code":"33-99","type_desc":"ORDER AND REFERRING ONLY - OTHER (PHYSICIAN)","state":"VA","pac_id":"9537470646"}]},"enumeration_date":"2006-07-04","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}