{"npi":"1992748370","type":"NPI-2","status":"active","name":{"display":"American Vision Associates, LLC","other":[],"organization_name":"AMERICAN VISION ASSOCIATES, LLC","authorised_official":"Kailenn Tsao"},"specialty":{"primary_taxonomy":"156FX1100X","primary_taxonomy_description":"Ophthalmic Technician/Technologist","slug":"ophthalmic-technician-technologist","schema_org_specialty":null,"all":[{"code":"156FX1100X","description":"Ophthalmic Technician/Technologist","primary":true,"state":"MA","license":"159572"}]},"addresses":[{"purpose":"LOCATION","street_1":"955 MAIN ST","city":"WINCHESTER","state":"MA","postal_code":"018901961","country_code":"US","street_2":"SUITE 204","phone":"7817297401","fax":"7817295160"},{"purpose":"MAILING","street_1":"PO BOX 88","city":"WINCHESTER","state":"MA","postal_code":"018900188","country_code":"US","phone":"7817297401","fax":"7817295160"}],"license":{"state":"MA","number":"159572"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"9745980","state":"MA","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"O20080616000101","type_code":"12-70","type_desc":"PART B SUPPLIER - CLINIC/GROUP PRACTICE","state":"MA","pac_id":"5092886358"}]},"enumeration_date":"2006-06-14","last_updated":"2013-09-28","_meta":{"source":"NPPES","snapshot_date":"2013-09-28","doc_url":"https://findmynpi.com/api"}}