What is Laura Sosnowski's NPI number?

Laura Sosnowski's National Provider Identifier (NPI) is 1427931591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Laura Sosnowski's specialty?

Laura Sosnowski is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Laura Sosnowski located?

Laura Sosnowski's practice location on file with NPPES is 286 6th St, Brooklyn, NY 11215-3238.

What is Laura Sosnowski's phone number?

The practice phone number listed in the NPPES registry for Laura Sosnowski is (718) 514-3283.

Is Laura Sosnowski's NPI active?

Yes — Laura Sosnowski's NPI (1427931591) is active in the NPPES registry as of the last update on 2025-07-28.

IndividualActive

Laura Sosnowski

NPI 1427931591 · Specialist · Brooklyn, NY

Laura Sosnowski is a Specialist provider in Brooklyn, NY (NPI 1427931591).

Provider details

NPI number: 1427931591
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Female
Sole proprietor: Yes
License: 2632432 (NY)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 2632432 (NY)
Other Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

286 6th St

Brooklyn, NY 11215-3238

Phone: (718) 514-3283

Street-level locationGet directions

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Mailing address