{"npi":"1497047641","type":"NPI-1","status":"active","name":{"display":"Sundaram Chettiar M.D.","other":[],"first":"SUNDARAM","last":"CHETTIAR","middle":"KRISHNAN","credential":"M.D."},"specialty":{"primary_taxonomy":"207LP2900X","primary_taxonomy_description":"Anesthesiology, Pain Medicine","slug":"anesthesiology-pain-medicine","schema_org_specialty":"Anesthesia","all":[{"code":"207LP2900X","description":"Anesthesiology, Pain Medicine","primary":true,"state":"MD","license":"D79893"}]},"addresses":[{"purpose":"LOCATION","street_1":"3449 WILKENS AVE STE 300","city":"BALTIMORE","state":"MD","postal_code":"212295218","country_code":"US","phone":"6672342922","fax":"6672349997"},{"purpose":"MAILING","street_1":"3449 WILKENS AVE STE 107","city":"BALTIMORE","state":"MD","postal_code":"212295216","country_code":"US","phone":"6672342922"}],"license":{"state":"MD","number":"D79893"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20160816000216","type_code":"14-72","type_desc":"PRACTITIONER - PAIN MANAGEMENT","state":"MD","pac_id":"5698074367"}]},"enumeration_date":"2011-05-06","last_updated":"2019-07-23","_meta":{"source":"NPPES","snapshot_date":"2019-07-23","doc_url":"https://findmynpi.com/api"}}