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Mrs. Marguerite Thelma Lenhardt, FNP

Family Nurse Practitioner in Dover, DE · enumerated 2005.

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

National Provider Identifier

1427045855

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Registry record

Entity type Individual (Type 1)
Name Mrs. Marguerite Thelma Lenhardt
Credential FNP
Sex Female
Practice address 200 Banning St, Suite 170, Dover, DE, 19904
Phone (302) 674-1999
Enumeration date Sep 30, 2005
Last updated in NPPES Feb 16, 2010

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG-0000514 (DE) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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

Where does Marguerite Lenhardt practice?
The practice location on file with NPPES is in Dover, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marguerite Lenhardt?
The National Provider Identifier (NPI) for Marguerite Lenhardt is 1427045855, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-16.