NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leah Rochel Cotlar

Audiologist-Hearing Aid Fitter in Brooklyn, NY · enumerated 2006.

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

National Provider Identifier

1477591410

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Leah Rochel Cotlar
Sex Female
Practice address 1651 Coney Island Ave, Brooklyn, NY, 11230
Phone (718) 998-1415
Fax (718) 627-0040
Enumeration date Jun 3, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 001711-1 (NY) Secondary
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 14000010065 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Leah Cotlar?
Leah Cotlar is registered in NPPES with the primary taxonomy of Audiologist-Hearing Aid Fitter. 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.