{"npi":"1164225546","type":"NPI-1","status":"active","name":{"display":"Gerardo Alvarado MD","other":[],"first":"GERARDO","last":"ALVARADO","credential":"MD"},"specialty":{"primary_taxonomy":"171000000X","primary_taxonomy_description":"Military Health Care Provider","slug":"military-health-care-provider","schema_org_specialty":null,"all":[{"code":"171000000X","description":"Military Health Care Provider","primary":true,"state":null,"license":null}]},"addresses":[{"purpose":"LOCATION","street_1":"9300 DEWITT LOOP","city":"FORT BELVOIR","state":"VA","postal_code":"220605285","country_code":"US","phone":"5712311803","fax":"5712316616"},{"purpose":"MAILING","street_1":"9300 DEWITT LOOP","city":"FORT BELVOIR","state":"VA","postal_code":"220605285","country_code":"US","phone":"5712311803","fax":"5712316616"}],"license":null,"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2025-03-31","last_updated":"2025-05-29","_meta":{"source":"NPPES","snapshot_date":"2025-05-29","doc_url":"https://findmynpi.com/api"}}