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

Dr. Laurence Clifford Leff, DMD

Individual provider Endodontics · NPI 1750645057

Dr. Laurence Clifford Leff, DMD is an Endodontics in Montclair, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2012
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

460 Bloomfield Ave Ste 311
Montclair, NJ 07042-3582
Phone: (973) 783-3535
Fax: (973) 783-4707
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 15317 (NJ)

Record details

NPI number1750645057
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedJuly 2, 2012
Last updated in NPPESJuly 2, 2012

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