{"npi":"1346204641","type":"NPI-1","status":"active","name":{"display":"Dr. William Pfau M.D.","other":[],"first":"WILLIAM","last":"PFAU","credential":"M.D."},"specialty":{"primary_taxonomy":"207RG0100X","primary_taxonomy_description":"Gastroenterology","slug":"gastroenterology","schema_org_specialty":"Gastroenterologic","all":[{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"NV","license":"10011"},{"code":"207RG0100X","description":"Gastroenterology","primary":true,"state":"NV","license":"10011"}]},"addresses":[{"purpose":"LOCATION","street_1":"655 SIERRA ROSE DR","city":"RENO","state":"NV","postal_code":"895112060","country_code":"US","phone":"7758297600","fax":"7758293752"},{"purpose":"MAILING","street_1":"655 SIERRA ROSE DR","city":"RENO","state":"NV","postal_code":"895112060","country_code":"US","phone":"7758297600","fax":"7758293752"}],"license":{"state":"NV","number":"10011"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"20-16094","state":"NV","issuer":null}],"pecos":{"enrolled_at":"2026-07-01T15:01:53.235063+00:00","enrollments":[{"enrlmt_id":"I20120125000730","type_code":"14-10","type_desc":"PRACTITIONER - GASTROENTEROLOGY","state":"NV","pac_id":"2264327782"}]},"enumeration_date":"2006-04-13","last_updated":"2018-03-28","_meta":{"source":"NPPES","snapshot_date":"2018-03-28","doc_url":"https://findmynpi.com/api"}}