Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kenneth Lawrence Lefkowitz, DDS

Dentist in Bloomfield, CT · enumerated 2006.

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

National Provider Identifier

1801816186

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Registry record

Entity type Individual (Type 1)

Name Dr. Kenneth Lawrence Lefkowitz

Credential DDS

Sex Male

Practice address 11 Mountain Ave, Bloomfield, CT, 06002

Phone (860) 242-1044

Fax (860) 242-8568

Enumeration date Jul 20, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 5138 (CT) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 is the NPI number for Kenneth Lefkowitz?

The National Provider Identifier (NPI) for Kenneth Lefkowitz is 1801816186, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kenneth Lefkowitz practice?

The practice location on file with NPPES is in Bloomfield, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.