Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kleer Labs LLC

Q: What is the NPI number for Kleer Labs LLC?

The NPI for Kleer Labs LLC is 1578224051, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Medical Laboratory in Brooklyn, NY · enumerated 2022 · authorized official Elimelech Rubin, Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578224051

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Registry record

Entity type Organization (Type 2)

Legal business name Kleer Labs LLC

Practice address 741 Myrtle Ave, Brooklyn, NY, 11205

Phone (212) 457-6232

Enumeration date Jan 6, 2022

Last updated in NPPES Jan 6, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Elimelech Rubin

Title Director

Phone (908) 437-8246

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Kleer Labs LLC?

NPPES lists Elimelech Rubin (Director) as the authorized official for this organization.

What is the NPI number for Kleer Labs LLC?

The NPI for Kleer Labs LLC is 1578224051, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-06.