{"npi":"1982182879","type":"NPI-1","status":"active","name":{"display":"Kathryn Walker NP","other":[],"first":"KATHRYN","last":"WALKER","credential":"NP"},"specialty":{"primary_taxonomy":"363L00000X","primary_taxonomy_description":"Nurse Practitioner","slug":"nurse-practitioner","schema_org_specialty":null,"all":[{"code":"363L00000X","description":"Nurse Practitioner","primary":true,"state":"MA","license":"RN274222"}]},"addresses":[{"purpose":"LOCATION","street_1":"55 LAKE AVE N","city":"WORCESTER","state":"MA","postal_code":"016550002","country_code":"US","phone":"5083343550"},{"purpose":"MAILING","street_1":"PO BOX 415348","city":"BOSTON","state":"MA","postal_code":"022415348","country_code":"US","phone":"8002258885","fax":"5088811752"}],"license":{"state":"MA","number":"RN274222"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20230320000633","type_code":"14-50","type_desc":"PRACTITIONER - NURSE PRACTITIONER","state":"MA","pac_id":"3274907027"}]},"enumeration_date":"2018-08-01","last_updated":"2024-11-14","_meta":{"source":"NPPES","snapshot_date":"2024-11-14","doc_url":"https://findmynpi.com/api"}}