{"npi":"1235574559","type":"NPI-1","status":"active","name":{"display":"Leigh Rosen MD","other":[],"first":"LEIGH","last":"ROSEN","middle":"D.","credential":"MD"},"specialty":{"primary_taxonomy":"207V00000X","primary_taxonomy_description":"Obstetrics & Gynecology","slug":"ob-gyn","schema_org_specialty":"Obstetric","all":[{"code":"207V00000X","description":"Obstetrics & Gynecology","primary":true,"state":"NY","license":"289496"}]},"addresses":[{"purpose":"LOCATION","street_1":"779 NORTH ST","city":"GREENWICH","state":"CT","postal_code":"068313105","country_code":"US","phone":"6468449602","fax":"6468462310"},{"purpose":"MAILING","street_1":"204 CORLIES AVE","city":"PELHAM","state":"NY","postal_code":"108031904","country_code":"US","phone":"6468462310","fax":"6468462310"}],"license":{"state":"NY","number":"289496"},"identifiers":[{"type_code":"01","label":"Other","value":"289496","state":"NY","issuer":"NYS MEDICAL LICENSE"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20201109003002","type_code":"14-16","type_desc":"PRACTITIONER - OBSTETRICS/GYNECOLOGY","state":"NY","pac_id":"8820332026"}]},"enumeration_date":"2013-04-30","last_updated":"2025-05-23","_meta":{"source":"NPPES","snapshot_date":"2025-05-23","doc_url":"https://findmynpi.com/api"}}