{"npi":"1225028012","type":"NPI-1","status":"active","name":{"display":"Allen Sills MD","other":[],"first":"ALLEN","last":"SILLS","middle":"K","credential":"MD"},"specialty":{"primary_taxonomy":"207T00000X","primary_taxonomy_description":"Neurological Surgery Physician","slug":"neurological-surgery-physician","schema_org_specialty":null,"all":[{"code":"207T00000X","description":"Neurological Surgery Physician","primary":true,"state":"TN","license":"MD29608"}]},"addresses":[{"purpose":"LOCATION","street_1":"3601 TVC","city":"NASHVILLE","state":"TN","postal_code":"372320001","country_code":"US","phone":"6153223000"},{"purpose":"MAILING","street_1":"3841 GREEN HILLS VILLAGE DR STE 200","city":"NASHVILLE","state":"TN","postal_code":"372152691","country_code":"US","phone":"6159362000"}],"license":{"state":"TN","number":"MD29608"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"3813838","state":"TN","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20091014000381","type_code":"14-14","type_desc":"PRACTITIONER - NEUROSURGERY","state":"TN","pac_id":"2365504131"}]},"enumeration_date":"2005-10-24","last_updated":"2022-03-24","_meta":{"source":"NPPES","snapshot_date":"2022-03-24","doc_url":"https://findmynpi.com/api"}}