{"npi":"1720913825","type":"NPI-1","status":"active","name":{"display":"Kristen Tzavelis","other":[],"first":"KRISTEN","last":"TZAVELIS"},"specialty":{"primary_taxonomy":"163W00000X","primary_taxonomy_description":"Registered Nurse","slug":"registered-nurse","schema_org_specialty":null,"all":[{"code":"163W00000X","description":"Registered Nurse","primary":true,"state":"NY","license":"RN500017519"}]},"addresses":[{"purpose":"LOCATION","street_1":"3700 O ST NW","city":"WASHINGTON","state":"DC","postal_code":"200570003","country_code":"US","phone":"2026870100"},{"purpose":"MAILING","street_1":"924 84TH ST","city":"BROOKLYN","state":"NY","postal_code":"112282822","country_code":"US"}],"license":{"state":"NY","number":"RN500017519"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2026-06-17","last_updated":"2026-06-17","_meta":{"source":"NPPES","snapshot_date":"2026-06-17","doc_url":"https://findmynpi.com/api"}}