What is Leslie Warren's NPI number?

Leslie Warren's National Provider Identifier (NPI) is 1043541501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leslie Warren's specialty?

Leslie Warren is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Leslie Warren located?

Leslie Warren's practice location on file with NPPES is 417 6th Ave, Brooklyn, NY 11215-3310.

What is Leslie Warren's phone number?

The practice phone number listed in the NPPES registry for Leslie Warren is (718) 330-9310.

Is Leslie Warren's NPI active?

Yes — Leslie Warren's NPI (1043541501) is active in the NPPES registry as of the last update on 2025-05-07.

IndividualActive

Leslie Warren

NPI 1043541501 · Speech-Language Pathologist · Brooklyn, NY

Leslie Warren is a Speech-Language Pathologist provider in Brooklyn, NY (NPI 1043541501).

Provider details

NPI number: 1043541501
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: No
License: 020106 (NY)

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 020106 (NY)
Speech, Language and Hearing Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
16 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

417 6th Ave

Brooklyn, NY 11215-3310

Phone: (718) 330-9310

Street-level locationGet directions

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Mailing address