{"npi":"1174031686","type":"NPI-1","status":"active","name":{"display":"Oleg Merges MD","other":[],"first":"OLEG","last":"MERGES","credential":"MD"},"specialty":{"primary_taxonomy":"207R00000X","primary_taxonomy_description":"Internal Medicine","slug":"internal-medicine","schema_org_specialty":"Internal","all":[{"code":"207R00000X","description":"Internal Medicine","primary":true,"state":"FL","license":"ACN1214"},{"code":"208D00000X","description":"General Practice","primary":false,"state":"FL","license":"ME172442"},{"code":"207P00000X","description":"Emergency Medicine","primary":false,"state":"PR","license":"19833"}]},"addresses":[{"purpose":"LOCATION","street_1":"2434 SAND MINE RD","city":"DAVENPORT","state":"FL","postal_code":"338973400","country_code":"US","phone":"4075588532","fax":"8638662123"},{"purpose":"MAILING","street_1":"5640 WESTERLY BREEZE PL","city":"SAINT CLOUD","state":"FL","postal_code":"347717488","country_code":"US","phone":"4075588532","fax":"8638662123"}],"license":{"state":"FL","number":"ACN1214"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20190306001613","type_code":"14-01","type_desc":"PRACTITIONER - GENERAL PRACTICE","state":"PR","pac_id":"5597004705"},{"enrlmt_id":"I20200203001466","type_code":"14-01","type_desc":"PRACTITIONER - GENERAL PRACTICE","state":"FL","pac_id":"5597004705"}]},"enumeration_date":"2018-01-18","last_updated":"2025-09-15","_meta":{"source":"NPPES","snapshot_date":"2025-09-15","doc_url":"https://findmynpi.com/api"}}