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

Richard Klein, DDS

Individual provider General Practice Dentistry · NPI 1275613275

Richard Klein, DDS is a General Practice Dentistry in Smithtown, 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?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

496 Smithtown Byp Ste 300
Smithtown, NY 11787-5005
Phone: (631) 360-8000
Fax: (631) 724-7988
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 035156 (NY)

Record details

NPI number1275613275
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 16, 2006
Last updated in NPPESJuly 8, 2007
Mailing address496 Smithtown Byp, Suite 300, Smithtown, NY 11787-5005

Other providers in Smithtown