{"npi":"1144725136","type":"NPI-1","status":"active","name":{"display":"Dr. Sashi Dayaratna MD","other":[{"code":"5","type":"Also known as","value":"ABEYSEKARA, SASHI"}],"first":"SASHI","last":"DAYARATNA","middle":"M","credential":"MD"},"specialty":{"primary_taxonomy":"207RG0300X","primary_taxonomy_description":"Geriatric Medicine (Internal Medicine) Physician","slug":"geriatric-medicine-internal-medicine-physician","schema_org_specialty":null,"all":[{"code":"390200000X","description":"Student in an Organized Health Care Education/Training Program","primary":false,"state":null,"license":null},{"code":"207RG0300X","description":"Geriatric Medicine (Internal Medicine) Physician","primary":true,"state":"VA","license":"0101275790"},{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"VA","license":"0101275790"}]},"addresses":[{"purpose":"LOCATION","street_1":"2700 PROSPERITY AVE STE 270","city":"FAIRFAX","state":"VA","postal_code":"220314321","country_code":"US","phone":"7036982431","fax":"5716656878"},{"purpose":"MAILING","street_1":"PO BOX 37174","city":"BALTIMORE","state":"MD","postal_code":"212973174","country_code":"US","phone":"5714235699","fax":"5714235698"}],"license":{"state":"VA","number":"0101275790"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20221116002365","type_code":"14-38","type_desc":"PRACTITIONER - GERIATRIC MEDICINE","state":"DC","pac_id":"3779814884"},{"enrlmt_id":"I20250603004446","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"VA","pac_id":"3779814884"}]},"enumeration_date":"2018-03-29","last_updated":"2022-11-03","_meta":{"source":"NPPES","snapshot_date":"2022-11-03","doc_url":"https://findmynpi.com/api"}}