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

Dianna Waller Wadsworth, FNP

Individual provider Family Health Clinical Nurse Specialist · NPI 1386990463

Dianna Waller Wadsworth, FNP is a Family Health Clinical Nurse Specialist in Slidell, Louisiana. Licensed in Louisiana. Registered with an NPI since 2012.

Licensed in
LA
In the registry since
2012
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1051 Gause Blvd Ste 380
Slidell, LA 70458-2951
Phone: (985) 641-8191
Fax: (985) 641-9812
Show map & directions

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

Specialties & licences

Family Health Clinical Nurse Specialist (primary) Taxonomy 364SF0001X · Licence AP06883 (LA)

Record details

NPI number1386990463
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJuly 26, 2012
Last updated in NPPESJuly 26, 2012