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

Seth Kleinrock DDS

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1619154754

Seth Kleinrock DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Hewlett, New York. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

1705 Broadway
Hewlett, NY 11557-1634
Phone: (516) 593-1079
Fax: (516) 593-0878
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

Record details

NPI number1619154754
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Seth Kleinrock — Owner · (516) 593-1079
NPI enumeratedJanuary 30, 2008
Last updated in NPPESJanuary 30, 2008
Mailing address1705 Broadway, Hewlett, NY 11557-1634

Other providers in Hewlett