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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Yechiel E Leifer, MSED

Specialist in Brooklyn, NY · enumerated 2012.

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

National Provider Identifier

1154686434

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Registry record

Entity type Individual (Type 1)
Name Mr. Yechiel E Leifer
Credential MSED
Sex Male
Practice address 1312- 38 Street, Brooklyn, NY, 11218
Phone (718) 686-3700
Enumeration date Jul 12, 2012
Last updated in NPPES Jul 12, 2012

Taxonomy & licenses

174400000X Specialist Other Service Providers Primary

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

What specialty is Yechiel Leifer?
Yechiel Leifer is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-12.