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Larry Birnbaum, DDS
NPI 1528051315 · Dentist · Brooklyn, NY
Larry Birnbaum, DDS is a Dentist provider in Brooklyn, NY (NPI 1528051315).
Provider details
- NPI number
- 1528051315
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- License
- 036225 (NY)
Specialties & taxonomies
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
300 Knickerbocker Ave
Brooklyn, NY 11237-3159
Phone: (718) 381-7461
Street-level locationGet directions
Mailing address
21807 43rd Ave
Bayside, NY 11361-3520
Registry dates
- Enumerated
- 2005-08-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Larry Birnbaum's NPI number?
- Larry Birnbaum's National Provider Identifier (NPI) is 1528051315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Birnbaum's specialty?
- Larry Birnbaum is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Larry Birnbaum located?
- Larry Birnbaum's practice location on file with NPPES is 300 Knickerbocker Ave, Brooklyn, NY 11237-3159.
- What is Larry Birnbaum's phone number?
- The practice phone number listed in the NPPES registry for Larry Birnbaum is (718) 381-7461.
- Is Larry Birnbaum's NPI active?
- Yes — Larry Birnbaum's NPI (1528051315) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.