What is Laurence Leff's NPI number?

Laurence Leff's National Provider Identifier (NPI) is 1750645057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Laurence Leff's specialty?

Laurence Leff is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is Laurence Leff located?

Laurence Leff's practice location on file with NPPES is 460 Bloomfield Ave, Montclair, NJ 07042-3582.

What is Laurence Leff's phone number?

The practice phone number listed in the NPPES registry for Laurence Leff is (973) 783-3535.

Is Laurence Leff's NPI active?

Yes — Laurence Leff's NPI (1750645057) is active in the NPPES registry as of the last update on 2012-07-02.

IndividualActive

Laurence Leff, D.M.D.

NPI 1750645057 · Endodontics · Montclair, NJ

Laurence Leff, D.M.D. is a Endodontics provider in Montclair, NJ (NPI 1750645057).

Provider details

NPI number: 1750645057
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: D.M.D.
Sex: Male
Sole proprietor: Yes
License: 15317 (NJ)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense 15317 (NJ)
Dental Providers

Profile Score

Detailed profile(79/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
13 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

460 Bloomfield Ave

Suite 311

Montclair, NJ 07042-3582

Phone: (973) 783-3535

Fax: (973) 783-4707

Approximate (ZIP-level) locationGet directions

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Mailing address