{"npi":"1821031477","type":"NPI-1","status":"active","name":{"display":"Richard Lichenstein M.D.","other":[],"first":"RICHARD","last":"LICHENSTEIN","credential":"M.D."},"specialty":{"primary_taxonomy":"2080P0204X","primary_taxonomy_description":"Pediatric Emergency Medicine","slug":"pediatric-emergency-medicine","schema_org_specialty":"Emergency","all":[{"code":"2080P0204X","description":"Pediatric Emergency Medicine","primary":true,"state":"MD","license":"D36383"}]},"addresses":[{"purpose":"LOCATION","street_1":"650 W LOMBARD ST","city":"BALTIMORE","state":"MD","postal_code":"212011513","country_code":"US","phone":"4103282079","fax":"4107060987"},{"purpose":"MAILING","street_1":"PO BOX 62063","city":"BALTIMORE","state":"MD","postal_code":"212642063","country_code":"US","phone":"4107065181","fax":"4107065103"}],"license":{"state":"MD","number":"D36383"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"211301500","state":"MD","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20110315000910","type_code":"14-93","type_desc":"PRACTITIONER - EMERGENCY MEDICINE","state":"MD","pac_id":"6800078668"}]},"enumeration_date":"2006-06-13","last_updated":"2008-11-06","_meta":{"source":"NPPES","snapshot_date":"2008-11-06","doc_url":"https://findmynpi.com/api"}}