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

Mrs. Mary S Marshall

Individual provider Developmental Therapist · NPI 1457674673

Mrs. Mary S Marshall is a Developmental Therapist in Saint Johns, Florida. Practices as a sole proprietor. Registered with an NPI since 2010.

In the registry since
2010

Practice location Address checks out

318 Cherry Way
Saint Johns, FL 32259-7003
Phone: (904) 683-6494
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Developmental Therapist (primary) Taxonomy 222Q00000X

Record details

NPI number1457674673
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 2, 2010
Last updated in NPPESMarch 2, 2010

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