{"npi":"1437513355","type":"NPI-1","status":"active","name":{"display":"Jason Eng MD","other":[],"first":"JASON","last":"ENG","middle":"W","credential":"MD"},"specialty":{"primary_taxonomy":"207RT0003X","primary_taxonomy_description":"Transplant Hepatology Physician","slug":"transplant-hepatology-physician","schema_org_specialty":null,"all":[{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"IL","license":"036149759"},{"code":"207RG0100X","description":"Gastroenterology","primary":false,"state":"IL","license":"036149759"},{"code":"207RG0100X","description":"Gastroenterology","primary":false,"state":"OH","license":"35.147489"},{"code":"207RT0003X","description":"Transplant Hepatology Physician","primary":true,"state":"OH","license":"35.147489"}]},"addresses":[{"purpose":"LOCATION","street_1":"410 W 10TH AVE","city":"COLUMBUS","state":"OH","postal_code":"432101240","country_code":"US","phone":"6142936255","fax":"6142938518"},{"purpose":"MAILING","street_1":"700 ACKERMAN RD STE 2120","city":"COLUMBUS","state":"OH","postal_code":"432021559","country_code":"US","phone":"6142936255","fax":"6142938518"}],"license":{"state":"OH","number":"35.147489"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20230310001085","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"IL","pac_id":"2264729516"},{"enrlmt_id":"I20250107003067","type_code":"14-10","type_desc":"PRACTITIONER - GASTROENTEROLOGY","state":"OH","pac_id":"2264729516"}]},"enumeration_date":"2016-04-06","last_updated":"2026-04-17","_meta":{"source":"NPPES","snapshot_date":"2026-04-17","doc_url":"https://findmynpi.com/api"}}