{"npi":"1659398477","type":"NPI-1","status":"active","name":{"display":"Dr. Sirisha Brennan M.D.","other":[{"code":"1","type":"Formerly known as","value":"NERALLA, SIRISHA"}],"first":"SIRISHA","last":"BRENNAN","credential":"M.D."},"specialty":{"primary_taxonomy":"207RG0300X","primary_taxonomy_description":"Geriatric Medicine (Internal Medicine) Physician","slug":"geriatric-medicine-internal-medicine-physician","schema_org_specialty":null,"all":[{"code":"207R00000X","description":"Internal Medicine","primary":false,"state":"VA","license":"0101242464"},{"code":"207RG0300X","description":"Geriatric Medicine (Internal Medicine) Physician","primary":true,"state":"VA","license":"0101242464"}]},"addresses":[{"purpose":"LOCATION","street_1":"10128 W BROAD ST","city":"GLEN ALLEN","state":"VA","postal_code":"230606761","country_code":"US","street_2":"SUITE J","phone":"8049554852","fax":"8553929700"},{"purpose":"MAILING","street_1":"10128 W BROAD ST","city":"GLEN ALLEN","state":"VA","postal_code":"230606761","country_code":"US","street_2":"SUITE J","phone":"8049554852","fax":"8553929700"}],"license":{"state":"VA","number":"0101242464"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20080305000275","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"VA","pac_id":"3870678576"}]},"enumeration_date":"2006-07-16","last_updated":"2017-03-07","_meta":{"source":"NPPES","snapshot_date":"2017-03-07","doc_url":"https://findmynpi.com/api"}}