{"npi":"1467415497","type":"NPI-1","status":"active","name":{"display":"Helen Feldker NP","other":[],"first":"HELEN","last":"FELDKER","credential":"NP"},"specialty":{"primary_taxonomy":"363LP2300X","primary_taxonomy_description":"Primary Care Nurse Practitioner","slug":"primary-care-nurse-practitioner","schema_org_specialty":null,"all":[{"code":"363LP2300X","description":"Primary Care Nurse Practitioner","primary":true,"state":"MO","license":"101974"}]},"addresses":[{"purpose":"LOCATION","street_1":"800 HOSPITAL DR","city":"COLUMBIA","state":"MO","postal_code":"652015275","country_code":"US","phone":"5738146000"},{"purpose":"MAILING","street_1":"800 HOSPITAL DR","city":"COLUMBIA","state":"MO","postal_code":"652015275","country_code":"US","phone":"5738146000"}],"license":{"state":"MO","number":"101974"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20151119002894","type_code":"33-50","type_desc":"ORDER AND REFERRING ONLY - NURSE PRACTITIONER","state":"MO","pac_id":"9638361264"}]},"enumeration_date":"2006-04-10","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}