{"npi":"1164765996","type":"NPI-1","status":"active","name":{"display":"Dr. William Poulson MD","other":[],"first":"WILLIAM","last":"POULSON","middle":"E","credential":"MD"},"specialty":{"primary_taxonomy":"2086S0129X","primary_taxonomy_description":"Vascular Surgery Physician","slug":"vascular-surgery-physician","schema_org_specialty":null,"all":[{"code":"208600000X","description":"Surgery","primary":false,"state":"NE","license":"7022"},{"code":"208600000X","description":"Surgery","primary":false,"state":"KS","license":"04-45754"},{"code":"2086S0129X","description":"Vascular Surgery Physician","primary":true,"state":"KS","license":"04-45754"}]},"addresses":[{"purpose":"LOCATION","street_1":"UNIVERSITY OF KANSAS HEALTH SYSTEM, 4000 CAMBRIDGE","city":"KANSAS CITY","state":"KS","postal_code":"61660","country_code":"US","phone":"9135886113"},{"purpose":"MAILING","street_1":"10700 NALL AVE STE 300","city":"OVERLAND PARK","state":"KS","postal_code":"662111299","country_code":"US","phone":"9135220478"}],"license":{"state":"KS","number":"04-45754"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20220826002407","type_code":"14-77","type_desc":"PRACTITIONER - VASCULAR SURGERY","state":"KS","pac_id":"0244453090"}]},"enumeration_date":"2013-03-29","last_updated":"2024-03-13","_meta":{"source":"NPPES","snapshot_date":"2024-03-13","doc_url":"https://findmynpi.com/api"}}