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

David S. Wiener DDS & Robert L. Wagner DMD PLLC

Organization Public Health Dentistry · NPI 1306181847

David S. Wiener DDS & Robert L. Wagner DMD PLLC is a Public Health Dentistry in Smithtown, New York. Registered with an NPI since 2012.

In the registry since
2012
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

200 E Main St Ste 4E
Smithtown, NY 11787
Phone: (631) 265-3132
Fax: (631) 265-3209
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Public Health Dentistry (primary) Taxonomy 1223D0001X

Record details

NPI number1306181847
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Wiener — Dr./Partner · (631) 265-3132
NPI enumeratedDecember 11, 2012
Last updated in NPPESDecember 11, 2012
Mailing address200 East Main St., Suite 4e, Smithtown, NY 11787