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

Marlon Van Ham

Individual provider Behavior Analyst · NPI 1053885749

Marlon Van Ham is a Behavior Analyst in O Fallon, Illinois. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

634 N Main St
O Fallon, IL 62269-3751
Phone: (618) 726-5870
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1053885749
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 15, 2019
Last updated in NPPESJanuary 15, 2019

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