Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Corey Dwayne Lewis

Peer Specialist in Brooklyn, NY · enumerated 2025.

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

National Provider Identifier

1427840701

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Registry record

Entity type Individual (Type 1)

Name Corey Dwayne Lewis

Sex Male

Practice address 191 Joralemon St, Brooklyn, NY, 11201

Phone (718) 722-6193

Fax (718) 722-6189

Enumeration date May 21, 2025

Last updated in NPPES May 29, 2025

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Secondary

175T00000X Peer Specialist Other Service Providers · License NYCPS-P-22201 (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

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.

What specialty is Corey Lewis?

Corey Lewis is registered in NPPES with the primary taxonomy of Peer Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-29.