What is William Gelfman's NPI number?

William Gelfman's National Provider Identifier (NPI) is 1386636587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Gelfman's specialty?

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

Where is William Gelfman located?

William Gelfman's practice location on file with NPPES is 1777 Ocean Pkwy, Brooklyn, NY 11223-2060.

What is William Gelfman's phone number?

The practice phone number listed in the NPPES registry for William Gelfman is (718) 998-9114.

Is William Gelfman's NPI active?

Yes — William Gelfman's NPI (1386636587) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Gelfman, DDS

NPI 1386636587 · Dentist · Brooklyn, NY

William Gelfman, DDS is a Dentist provider in Brooklyn, NY (NPI 1386636587).

Provider details

NPI number: 1386636587
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
License: 024913 (NY)

Specialties & taxonomies

DentistPrimary122300000XLicense 024913 (NY)
Dental Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

1777 Ocean Pkwy

Brooklyn, NY 11223-2060

Phone: (718) 998-9114

Fax: (718) 998-3727

Street-level locationGet directions

More NY providers

Mailing address