Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kenneth Allen Winfrey, RRT

Critical Care Registered Respiratory Therapist in New York, NY · enumerated 2018 · practices at Va Nyhhcs.

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

National Provider Identifier

1033609623

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Registry record

Entity type Individual (Type 1)

Name Kenneth Allen Winfrey

Credential RRT

Sex Male

Practice address 423 East 23rd Street, Respiratory Care Services, New York, NY, 10010

Phone (212) 686-7500

Fax (212) 951-6882

Enumeration date May 18, 2018

Last updated in NPPES May 18, 2018

Taxonomy & licenses

2279C0205X Critical Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 009479 (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.

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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 Kenneth Winfrey?

Kenneth Winfrey is registered in NPPES with the primary taxonomy of Critical Care Registered Respiratory Therapist. 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 2018-05-18.