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DR. LAURENCE CLIFFORD LEFF D.M.D.
NPI 1750645057
Dentist - Endodontics in Montclair, NJ

Active since July 02, 2012
460 BLOOMFIELD AVE, SUITE 311, MONTCLAIR, NJ 07042(973) 783-3535(973) 783-4707 Get Directions Write a Review

NPPES record last updated: July 2, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Laurence Clifford Leff D.m.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LAURENCE CLIFFORD LEFF D.M.D. (NPI 1750645057) is an individual endodontics provider in Montclair, New Jersey, licensed in New Jersey (15317) and active in the NPI registry since July 2012.

NPPES Registry Identity

NPI1750645057
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameDR. LAURENCE CLIFFORD LEFFCredential: D.M.D.
Location Address460 BLOOMFIELD AVE, SUITE 311Montclair, NJ 07042-3582
Mailing Address460 Bloomfield Ave, Suite 311Montclair, NJ 07042-3582 · (973) 783-3535 · Fax (973) 783-4707
Phone(973) 783-3535
Fax(973) 783-4707
Sole ProprietorYes
Enumeration DateJuly 2, 2012
✔ NPI 1750645057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in NJ · 15317
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
460 BLOOMFIELD AVE, Montclair, NJ 07042
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KENNETH SILVESTRI ED.D.
Marriage & Family Therapist
460 BLOOMFIELD AVE, SUITE 209
MONTCLAIR, NJ 07042
Essex County (973) 214-0540
DR. RON HANDELMAN PH.D.
Psychologist
460 BLOOMFIELD AVE
MONTCLAIR, NJ 07042
Essex County (973) 734-0780
SPECTRUM HEALTH ASSOCIATES, LLC
Psychiatry & Neurology (Child & Adolescent Psychiatry)
460 BLOOMFIELD AVE, SUITE 209
MONTCLAIR, NJ 07042
Essex County (973) 695-4312
MRS. EBONY JAMES MINES
Marriage & Family Therapist
460 BLOOMFIELD AVE
MONTCLAIR, NJ 07042
Essex County (732) 674-9857
DR. JASMINE D CLARE PSY.D.
Counselor (Mental Health)
460 BLOOMFIELD AVE, 4TH FLOOR STE 400
MONTCLAIR, NJ 07042
Essex County (603) 306-6290
MS. KATHLEEN LUTZ LCSW, LCADC, CP
Social Worker (Clinical)
460 BLOOMFIELD AVE, SUITE 211
MONTCLAIR, NJ 07042
Essex County (201) 836-0303
DANZ INC
Technician/Technologist (Ocularist)
460 BLOOMFIELD AVE, ROOM 302
MONTCLAIR, NJ 07042
Essex County (973) 783-2955
MS. EMILY ROSENBLUM
Social Worker
460 BLOOMFIELD AVE, SUITE 304
MONTCLAIR, NJ 07042
Essex County (973) 509-3076

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Laurence Leff's NPI number?

The NPI number for Laurence Leff is 1750645057. It was assigned to this individual provider in the NPPES registry on July 2, 2012.

Where is Laurence Leff located?

Laurence Leff practices at 460 Bloomfield Ave Suite 311, Montclair, NJ 07042. The listed phone number is (973) 783-3535.

What is Laurence Leff's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

What insurance does Laurence Leff accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, HRI Dental & Vision and Humana and 1 other insurer list Laurence Leff as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Laurence Leff was last updated on July 2, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.