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

Dr. Persephanie Silverthorn, PHD

Individual provider Clinical Psychologist · NPI 1982764072

Dr. Persephanie Silverthorn, PHD is a Clinical Psychologist in Slidell, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

887 Hailey Ave
Slidell, LA 70458-4437
Phone: (985) 661-8400
Fax: (985) 643-7454
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 868 (LA)

Record details

NPI number1982764072
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing address887 Hailey Ave, Slidell, LA 70458-4437

Other providers in Slidell