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

Dr. Daniel I Leff, DDS

Individual provider General Practice Dentistry · NPI 1093769895

Dr. Daniel I Leff, DDS is a General Practice Dentistry in Brooklyn, 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.

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Practice location Address checks out

800 Poly Pl
Brooklyn, NY 11209-7104
Phone: (718) 630-3651
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 032981-1 (NY)

Record details

NPI number1093769895
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 19, 2006
Last updated in NPPESJuly 13, 2026
Mailing address321 Lyndale Ave, Staten Island, NY 10312-6126

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