{"npi":"1720294580","type":"NPI-1","status":"active","name":{"display":"Dr. David Klein D, D, S,","other":[],"first":"DAVID","last":"KLEIN","middle":"J","credential":"D,D,S,"},"specialty":{"primary_taxonomy":"122300000X","primary_taxonomy_description":"Dentist","slug":"dentist","schema_org_specialty":null,"all":[{"code":"122300000X","description":"Dentist","primary":true,"state":"FL","license":"DN10547"},{"code":"1223G0001X","description":"General Practice Dentistry","primary":false,"state":"PA","license":"DS019544L"}]},"addresses":[{"purpose":"LOCATION","street_1":"9370 MCKNIGHT RD","city":"PITTSBURGH","state":"PA","postal_code":"152375953","country_code":"US","street_2":"SUITE 406","phone":"4123667575","fax":"4123664518"},{"purpose":"MAILING","street_1":"9370 MCKNIGHT RD","city":"PITTSBURGH","state":"PA","postal_code":"152375953","country_code":"US","street_2":"SUITE 406","phone":"4123667575","fax":"4123664518"}],"license":{"state":"FL","number":"DN10547"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2007-05-15","last_updated":"2025-09-11","_meta":{"source":"NPPES","snapshot_date":"2025-09-11","doc_url":"https://findmynpi.com/api"}}