What is Esther Grossbard's NPI number?

Esther Grossbard's National Provider Identifier (NPI) is 1093553976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Esther Grossbard's specialty?

Esther Grossbard is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).

Where is Esther Grossbard located?

Esther Grossbard's practice location on file with NPPES is 3904 16th Ave, Brooklyn, NY 11218-5500.

What is Esther Grossbard's phone number?

The practice phone number listed in the NPPES registry for Esther Grossbard is (718) 851-8080.

Is Esther Grossbard's NPI active?

Yes — Esther Grossbard's NPI (1093553976) is active in the NPPES registry as of the last update on 2025-11-02.

IndividualActive

Esther Grossbard, AUDIOLOGIST

NPI 1093553976 · Audiologist · Brooklyn, NY

Esther Grossbard, AUDIOLOGIST is a Audiologist provider in Brooklyn, NY (NPI 1093553976).

Provider details

NPI number: 1093553976
Entity type: Individual
Primary specialty: AudiologistSpeech, Language and Hearing Service Providers
Credential: AUDIOLOGIST
Sex: Female
Sole proprietor: No

Specialties & taxonomies

AudiologistPrimary231H00000X
Speech, Language and Hearing Service Providers

Profile Score

Established profile(50/100 index)

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

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

3904 16th Ave

Brooklyn, NY 11218-5500

Phone: (718) 851-8080

Street-level locationGet directions

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Mailing address