Individual provider · Type 1 NPI

Nicholas John Dirienzo, DMD

Dentist · Arlington, VA

NPI number 1013604255 Active

Practice location

1050 N Highland St Ste 300N
Arlington, VA 22201-2197

Mailing address

419 Mockingbird Way
Hockessin, DE 19707-2051

Specialties and licenses

TaxonomyCodeLicense
Dentist Primary 122300000X0401419155 (VA)

Dentist: A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requiremen…

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About NPI 1013604255

Nicholas John Dirienzo, DMD's National Provider Identifier is 1013604255, issued on Apr 19, 2023. The primary taxonomy on file is Dentist (122300000X), and the practice location is in Arlington, VA. The record was last updated on Nov 14, 2025.