{"npi":"1548883283","type":"NPI-1","status":"active","name":{"display":"Yuanyuan Tan MD","other":[],"first":"YUANYUAN","last":"TAN","credential":"MD"},"specialty":{"primary_taxonomy":"2084N0400X","primary_taxonomy_description":"Neurology","slug":"neurology","schema_org_specialty":"Neurologic","all":[{"code":"390200000X","description":"Student in an Organized Health Care Education/Training Program","primary":false,"state":null,"license":null},{"code":"2084N0400X","description":"Neurology","primary":true,"state":"IN","license":"01091303A"}]},"addresses":[{"purpose":"LOCATION","street_1":"2600 FERRY ST","city":"LAFAYETTE","state":"IN","postal_code":"479043055","country_code":"US","phone":"7654488000","fax":"7658387420"},{"purpose":"MAILING","street_1":"2600 FERRY ST","city":"LAFAYETTE","state":"IN","postal_code":"479043055","country_code":"US","phone":"7654488100"}],"license":{"state":"IN","number":"01091303A"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20240612001602","type_code":"14-13","type_desc":"PRACTITIONER - NEUROLOGY","state":"IN","pac_id":"4688090038"}]},"enumeration_date":"2020-05-27","last_updated":"2025-04-02","_meta":{"source":"NPPES","snapshot_date":"2025-04-02","doc_url":"https://findmynpi.com/api"}}