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

Mr. Matthew John Markelz, ATC

Individual provider Athletic Trainer · NPI 1609822006

Mr. Matthew John Markelz, ATC is an Athletic Trainer in Ellisville, Missouri. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

See every abbreviation used in this directory →

Practice location Address checks out

15884 Manchester Rd
Ellisville, MO 63011-2208
Phone: (636) 391-5400
Show map & directions

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

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X

Record details

NPI number1609822006
Entity typeIndividual (Type 1)
GenderMale
Credentials ATC
Sole proprietorNo
NPI enumeratedMay 26, 2006
Last updated in NPPESJuly 13, 2026