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

William Siemer

Individual provider Athletic Trainer · NPI 1497259402

William Siemer is an Athletic Trainer in Liberty Twp, Ohio. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

5617 Hamilton Trl
Liberty Twp, OH 45011-1242
Phone: (513) 755-9574
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 number1497259402
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 23, 2018
Last updated in NPPESMarch 23, 2018
Mailing address5617 Hamilton Trl, Liberty Twp, OH 45011-1242

Other providers in Liberty Twp