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

Mrs. Shannan Boyle Marks, SLP

Individual provider Speech-Language Pathologist · NPI 1013160720

Mrs. Shannan Boyle Marks, SLP is a Speech-Language Pathologist in Madisonville, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2008
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

See every abbreviation used in this directory →

Practice location Address checks out

465 Autumn Creek Dr
Madisonville, LA 70447-3611
Phone: (985) 792-4596
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 5089 (LA)

Record details

NPI number1013160720
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorYes
NPI enumeratedOctober 24, 2008
Last updated in NPPESOctober 24, 2008

Other providers in Madisonville