{"npi":"1619258969","type":"NPI-1","status":"active","name":{"display":"Dr. Holly DO Nguyen D.M.D.","other":[],"first":"HOLLY","last":"DO NGUYEN","credential":"D.M.D."},"specialty":{"primary_taxonomy":"1223P0221X","primary_taxonomy_description":"Pediatric Dentistry","slug":"pediatric-dentistry","schema_org_specialty":null,"all":[{"code":"1223G0001X","description":"General Practice Dentistry","primary":false,"state":"PA","license":"DS038673"},{"code":"1223P0221X","description":"Pediatric Dentistry","primary":false,"state":"NJ","license":"22DI02484700"},{"code":"1223P0221X","description":"Pediatric Dentistry","primary":true,"state":"PA","license":"DS038673"}]},"addresses":[{"purpose":"LOCATION","street_1":"2301 E ALLEGHENY AVE STE 201","city":"PHILADELPHIA","state":"PA","postal_code":"191344427","country_code":"US","phone":"2152828000"},{"purpose":"MAILING","street_1":"3101 PARKVIEW WALK","city":"PHILADELPHIA","state":"PA","postal_code":"191254360","country_code":"US","phone":"2153276048"}],"license":{"state":"PA","number":"DS038673"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20180328002267","type_code":"33-C5","type_desc":"ORDER AND REFERRING ONLY - DENTIST","state":"PA","pac_id":"5294097499"}]},"enumeration_date":"2011-08-31","last_updated":"2024-12-04","_meta":{"source":"NPPES","snapshot_date":"2024-12-04","doc_url":"https://findmynpi.com/api"}}