Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr John R Viviani DDS, PC

Organization General Practice Dentistry · NPI 1720004344

Dr John R Viviani DDS, PC is a General Practice Dentistry in Huntington, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

44 Green St
Huntington, NY 11743-3393
Phone: (631) 424-3838
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 040407 (NY)

Record details

NPI number1720004344
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Viviani — Owner · (631) 424-3838
NPI enumeratedJuly 15, 2006
Last updated in NPPESAugust 22, 2020
Mailing address44 Green St, Huntington, NY 11743-3393

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