Implant SpecialistFinder

Diana Joo, DDS

Prosthodontist in Arlington, VA

Registered specialistLicense # listed (VA)

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Public-record details

Address
5500 Columbia Pike Ste B, Arlington, VA 22204
Phone
(703) 575-9899
Listed under
Prosthodontists
NPI
1659197770
NPI status
Active in the NPPES registry
Provider type
Individual provider
Registered specialty (self-reported taxonomy)
Prosthodontics (1223P0700X)
Credentials listed
DDS
License number on NPI record
0401419374 (VA)
NPI first issued
Nov 25, 2024
NPI record last updated
Aug 11, 2025

NPI 1659197770 is active in the federal NPPES registry (CMS) with Prosthodontics, an ADA-recognized dental specialty, as its primary taxonomy; license 0401419374 (VA) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Prosthodontists specialize in restoring and replacing teeth: crowns, bridges, dentures and the teeth that go on top of implants, including full-arch fixed bridges. Dentists who are not specialists can also place implants; the specialty here is the one the provider registered as primary.

View NPI 1659197770 in the official registry ↗

Checking credentials: the specialty shown is the one this provider registered with the NPI system. Your state dental board's license lookup confirms the license, and the American Board of Prosthodontics, the American Board of Oral and Maxillofacial Surgery and the American Board of Periodontology each list their board-certified members.

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