What is John Leffert's NPI number?

John Leffert's National Provider Identifier (NPI) is 1659559433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Leffert's specialty?

John Leffert is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is John Leffert located?

John Leffert's practice location on file with NPPES is 55 Carlton St, Athens, GA 30602-1526.

What is John Leffert's phone number?

The practice phone number listed in the NPPES registry for John Leffert is (706) 542-8621.

Is John Leffert's NPI active?

Yes — John Leffert's NPI (1659559433) is active in the NPPES registry as of the last update on 2009-11-02.

IndividualActive

John Leffert, DMD

NPI 1659559433 · Dentist · Athens, GA

John Leffert, DMD is a Dentist provider in Athens, GA (NPI 1659559433).

Provider details

NPI number: 1659559433
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DMD
Sex: Male
Sole proprietor: No
License: DN012095 (GA)

Specialties & taxonomies

DentistPrimary122300000XLicense DN012095 (GA)
Dental Providers

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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

55 Carlton St

Athens, GA 30602-1526

Phone: (706) 542-8621

Fax: (706) 583-0217

Street-level locationGet directions

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Mailing address