Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Louis Leclerc, D.C.

Chiropractor in Westford, MA · enumerated 2006.

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

National Provider Identifier

1447205034

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Registry record

Entity type Individual (Type 1)

Name Dr. David Louis Leclerc

Credential D.C.

Sex Male

Practice address 234 Littleton Rd, Unit B. Ste. 1a, Westford, MA, 01886

Phone (978) 692-2900

Enumeration date May 23, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 3051 (MA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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

How do I verify David Leclerc's NPI record?

Cross-check NPI 1447205034 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447205034 active?

Yes, as of the latest NPPES snapshot, NPI 1447205034 is active (record last updated 2007-07-08).

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