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

Marsha Guilliams

Individual provider School Psychologist · NPI 1558816512

Marsha Guilliams is a School Psychologist in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2016

Practice location Address checks out

11960 Westline Industrial Dr
Saint Louis, MO 63146-3209
Phone: (314) 819-0480
Show map & directions

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

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X · Licence 0459714 (MO)

Record details

NPI number1558816512
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 19, 2016
Last updated in NPPESAugust 19, 2016

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