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

Smith Haven Dentistry, PLLC

Organization Dental Clinic/Center · NPI 1144608936

Smith Haven Dentistry, PLLC is a Dental Clinic/Center in Lake Grove, New York. Registered with an NPI since 2015.

In the registry since
2015
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

2233 Nesconset Hwy Ste #101
Lake Grove, NY 11755-1000
Phone: (631) 588-3636
Show map & directions

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

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X

Record details

NPI number1144608936
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Douglas — Sole Member · (631) 588-3636
NPI enumeratedMay 12, 2015
Last updated in NPPESMay 12, 2015
Mailing address2233 Nesconset Hwy, Ste #101, Lake Grove, NY 11755-1000