{"npi":"1306282140","type":"NPI-1","status":"active","name":{"display":"David Alden CRNA","other":[],"first":"DAVID","last":"ALDEN","credential":"CRNA"},"specialty":{"primary_taxonomy":"367500000X","primary_taxonomy_description":"Certified Registered Nurse Anesthetist","slug":"certified-registered-nurse-anesthetist","schema_org_specialty":null,"all":[{"code":"367500000X","description":"Certified Registered Nurse Anesthetist","primary":true,"state":"VA","license":"0024170690"}]},"addresses":[{"purpose":"LOCATION","street_1":"9300 DEWITT LOOP","city":"FORT BELVOIR","state":"VA","postal_code":"220605285","country_code":"US","phone":"5712313224"},{"purpose":"MAILING","street_1":"9300 DEWITT LOOP","city":"FORT BELVOIR","state":"VA","postal_code":"220605285","country_code":"US","phone":"5712313224"}],"license":{"state":"VA","number":"0024170690"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2013-05-20","last_updated":"2025-07-28","_meta":{"source":"NPPES","snapshot_date":"2025-07-28","doc_url":"https://findmynpi.com/api"}}