{"npi":"1760975577","type":"NPI-1","status":"active","name":{"display":"Matthew Klein CRNA","other":[],"first":"MATTHEW","last":"KLEIN","middle":"ANTHONY","credential":"CRNA"},"specialty":{"primary_taxonomy":"367500000X","primary_taxonomy_description":"Certified Registered Nurse Anesthetist","slug":"certified-registered-nurse-anesthetist","schema_org_specialty":null,"all":[{"code":"367500000X","description":"Certified Registered Nurse Anesthetist","primary":true,"state":"AZ","license":"CRNA1523"}]},"addresses":[{"purpose":"LOCATION","street_1":"1800 E VAN BUREN ST","city":"PHOENIX","state":"AZ","postal_code":"850063742","country_code":"US","phone":"6022518661","fax":"8883211535"},{"purpose":"MAILING","street_1":"PO BOX 1193","city":"GLOBE","state":"AZ","postal_code":"855021193","country_code":"US","phone":"6022518661","fax":"8883211535"}],"license":{"state":"AZ","number":"CRNA1523"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20180717003764","type_code":"14-43","type_desc":"PRACTITIONER - CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)","state":"AZ","pac_id":"4981951258"},{"enrlmt_id":"I20220321001892","type_code":"14-43","type_desc":"PRACTITIONER - CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)","state":"ND","pac_id":"4981951258"}]},"enumeration_date":"2018-06-07","last_updated":"2018-06-07","_meta":{"source":"NPPES","snapshot_date":"2018-06-07","doc_url":"https://findmynpi.com/api"}}