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

Dr. Leonard Scott Leff, DMD

Individual provider Dentist · NPI 1134243041

Dr. Leonard Scott Leff, DMD is a Dentist in West Orange, New Jersey. Licensed in New Jersey. Registered with an NPI since 2007.

Licensed in
NJ
In the registry since
2007
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

515 Valley Rd
West Orange, NJ 07052-5234
Phone: (973) 731-8313
Fax: (973) 731-4504
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DI15101 (NJ)

Record details

NPI number1134243041
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedMarch 17, 2007
Last updated in NPPESJuly 8, 2007
Mailing address31 Manger Rd, West Orange, NJ 07052-1714

Other providers in West Orange