What is Justin Leider's NPI number?

Justin Leider's National Provider Identifier (NPI) is 1265015739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Justin Leider's specialty?

Justin Leider is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Justin Leider located?

Justin Leider's practice location on file with NPPES is 858 E 29th St, Brooklyn, NY 11210-2927.

What is Justin Leider's phone number?

The practice phone number listed in the NPPES registry for Justin Leider is (718) 859-4500.

Is Justin Leider's NPI active?

Yes — Justin Leider's NPI (1265015739) is active in the NPPES registry as of the last update on 2021-05-03.

IndividualActive

Justin Leider, LMSW

NPI 1265015739 · Social Worker · Brooklyn, NY

Justin Leider, LMSW is a Social Worker provider in Brooklyn, NY (NPI 1265015739).

Provider details

NPI number: 1265015739
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Male
Sole proprietor: Yes
License: 109878 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 109878 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
5 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

858 E 29th St

Brooklyn, NY 11210-2927

Phone: (718) 859-4500

Street-level locationGet directions

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Mailing address