Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Jennifer Cowsar

Individual provider General Practice Registered Nurse · NPI 1457211237

Jennifer Cowsar is a General Practice Registered Nurse in Slidell, Louisiana. Licensed in Louisiana. Registered with an NPI since 2025.

Licensed in
LA
In the registry since
2025

Practice location Address checks out

5527 Sandlewood Ct
Slidell, LA 70460-3970
Phone: (985) 259-2598
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Registered Nurse (primary) Taxonomy 163WG0000X · Licence RN095550 (LA)

Record details

NPI number1457211237
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 14, 2025
Last updated in NPPESNovember 14, 2025
Certification dateNovember 14, 2025
Mailing address5527 Sandlewood Ct, Slidell, LA 70460-3970