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

Zachary Medema, MS

Individual provider Speech-Language Pathologist · NPI 1124343181

Zachary Medema, MS is a Speech-Language Pathologist in O Fallon, Illinois. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

634 N Main St Ste 3
O Fallon, IL 62269-3733
Phone: (618) 632-4222
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1124343181
Entity typeIndividual (Type 1)
GenderMale
Credentials MS
Sole proprietorNo
NPI enumeratedApril 2, 2010
Last updated in NPPESApril 2, 2010

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