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

Richard Klein DDS, PC

Organization Dentist · NPI 1386961027

Richard Klein DDS, PC is a Dentist in Smithtown, New York. Licensed in New York. Registered with an NPI since 2010.

Licensed in
NY
In the registry since
2010
Specialties on file
6
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

496 Smithtown Byp Ste 300
Smithtown, NY 11787-5005
Phone: (631) 360-8000
Fax: (631) 724-7988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 035156 (NY)
Dentist Taxonomy 122300000X · Licence 038661 (NY)
Dentist Taxonomy 122300000X · Licence 054041 (NY)
Endodontics Taxonomy 1223E0200X · Licence 052370 (NY)
Periodontics Taxonomy 1223P0300X · Licence 043896 (NY)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 032691 (NY)

Record details

NPI number1386961027
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Richard Klein — President · (631) 360-8000
Other names Now Dental Of Suffolk
NPI enumeratedApril 20, 2010
Last updated in NPPESApril 20, 2010
Mailing address496 Smithtown Byp, Suite 300, Smithtown, NY 11787-5005

Other providers in Smithtown