Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John Lucien Lenfant V, DNP

Individual provider Family Nurse Practitioner · NPI 1669465647

Dr. John Lucien Lenfant V, DNP is a Nurse Practitioner in New Orleans, Louisiana. Qualified in 2003, 23 years ago. Practices with In and Out Urgent Care of Metairie, LLC, a 10-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
23
Licensed in
LA
In the registry since
2005
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

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Practice location Address checks out

6225 S Claiborne Ave
New Orleans, LA 70125-4105
Phone: (504) 864-8080
Fax: (504) 864-8020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN093709 AP04428 (LA)

Record details

NPI number1669465647
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP
Sole proprietorNo
NPI enumeratedAugust 25, 2005
Last updated in NPPESJuly 16, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice In And Out Urgent Care Of Metairie, Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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