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Lezli Gail Clark, RN

Case Management Registered Nurse in Concord, MA · enumerated 2006.

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

National Provider Identifier

1467516377

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Registry record

Entity type Individual (Type 1)
Name Lezli Gail Clark
Credential RN
Sex Female
Practice address 696 Virginia Rd, Concord, MA, 01742
Phone (978) 318-8952
Fax (978) 318-9789
Enumeration date Dec 22, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

163WC0400X Case Management Registered Nurse Nursing Service Providers · License 05248721 (NH) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

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 Lezli Clark?
Lezli Clark is registered in NPPES with the primary taxonomy of Case Management Registered Nurse. 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 2007-07-08.