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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marie C. Lemonnier, M.D.

Obstetrics & Gynecology Physician in Jupiter, FL · enumerated 2006.

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

National Provider Identifier

1740394097

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Registry record

Entity type Individual (Type 1)
Name Marie C. Lemonnier
Credential M.D.
Sex Female
Practice address 345 Jupiter Lakes Blvd, Suite 200, Jupiter, FL, 33458
Phone (561) 741-1957
Fax (561) 741-1893
Enumeration date Aug 17, 2006
Last updated in NPPES Sep 25, 2017

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 152673 (MA) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License ME126164 (FL) 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
0113450 Medicaid MA -
016152800 Medicaid FL -

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 NPI 1740394097 active?
Yes, as of the latest NPPES snapshot, NPI 1740394097 is active (record last updated 2017-09-25).
How do I verify Marie Lemonnier's NPI record?
Cross-check NPI 1740394097 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-25.