{"npi":"1699742585","type":"NPI-1","status":"active","name":{"display":"Dr. Harjinder Grewal M.D.","other":[],"first":"HARJINDER","last":"GREWAL","middle":"S","credential":"M.D."},"specialty":{"primary_taxonomy":"207RC0000X","primary_taxonomy_description":"Cardiovascular Disease","slug":"cardiology","schema_org_specialty":"Cardiovascular","all":[{"code":"207RC0000X","description":"Cardiovascular Disease","primary":true,"state":"DE","license":"C10004533"}]},"addresses":[{"purpose":"LOCATION","street_1":"540 S GOVERNORS AVE STE 201","city":"DOVER","state":"DE","postal_code":"199043530","country_code":"US","phone":"3026724600","fax":"3026724606"},{"purpose":"MAILING","street_1":"640 S STATE ST","city":"DOVER","state":"DE","postal_code":"199013530","country_code":"US","street_2":"MAIL CODE 3055","phone":"3024801688","fax":"3024809807"}],"license":{"state":"DE","number":"C10004533"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100629000909","type_code":"14-06","type_desc":"PRACTITIONER - CARDIOVASCULAR DISEASE (CARDIOLOGY)","state":"DE","pac_id":"4981704764"}]},"enumeration_date":"2006-03-01","last_updated":"2022-05-10","_meta":{"source":"NPPES","snapshot_date":"2022-05-10","doc_url":"https://findmynpi.com/api"}}