{"npi":"1902871304","type":"NPI-1","status":"active","name":{"display":"Krista Matsen MD","other":[],"first":"KRISTA","last":"MATSEN","middle":"E","credential":"MD"},"specialty":{"primary_taxonomy":"208000000X","primary_taxonomy_description":"Pediatrics","slug":"pediatrics","schema_org_specialty":"Pediatric","all":[{"code":"208000000X","description":"Pediatrics","primary":true,"state":"CT","license":"040939"}]},"addresses":[{"purpose":"LOCATION","street_1":"320 POMFRET ST","city":"PUTNAM","state":"CT","postal_code":"062601836","country_code":"US","phone":"8609286541","fax":"8609636343"},{"purpose":"MAILING","street_1":"320 POMFRET ST","city":"PUTNAM","state":"CT","postal_code":"062601836","country_code":"US","phone":"8609286541","fax":"8609636343"}],"license":{"state":"CT","number":"040939"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"001409392","state":"CT","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20111129000185","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"CT","pac_id":"1951575067"}]},"enumeration_date":"2006-02-20","last_updated":"2011-11-10","_meta":{"source":"NPPES","snapshot_date":"2011-11-10","doc_url":"https://findmynpi.com/api"}}