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

Long Island Dental Smiles PLLC

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1992201271

Long Island Dental Smiles PLLC is an Orthodontics and Dentofacial Orthopedics Dentistry in Massapequa, New York. Licensed in New York. Registered with an NPI since 2018.

Licensed in
NY
In the registry since
2018
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

100 Clark Ave
Massapequa, NY 11758
Phone: (516) 541-9396
Fax: (516) 541-9510
Show map & directions

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

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 054930-1 (NY)

Record details

NPI number1992201271
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Scott Mateer — President · (516) 541-9396
NPI enumeratedApril 4, 2018
Last updated in NPPESApril 4, 2018
Mailing address100 Clark Avenue, Massapequa, NY 11758

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