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Kenneth C Kneessy, MD.

Plastic Surgery Physician in East Setauket, NY · enumerated 2006.

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

National Provider Identifier

1851407274

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Registry record

Entity type Individual (Type 1)
Name Kenneth C Kneessy
Credential MD.
Sex Male
Practice address 179 Belle Meade Road Suite 1, East Setauket, NY, 11733
Phone (631) 751-4400
Fax (631) 689-2375
Enumeration date Aug 21, 2006
Last updated in NPPES Feb 6, 2020

Taxonomy & licenses

2082S0105X Surgery of the Hand (Plastic Surgery) Physician Allopathic & Osteopathic Physicians · License 1957731 (NY) Secondary
208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 1957731 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
02117155 Medicaid NY -

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

How do I verify Kenneth Kneessy's NPI record?
Cross-check NPI 1851407274 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1851407274 active?
Yes, as of the latest NPPES snapshot, NPI 1851407274 is active (record last updated 2020-02-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-06.