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

Mr. William James Frey, ATC

Individual provider Athletic Trainer · NPI 1447321591

Mr. William James Frey, ATC is an Athletic Trainer in Western Springs, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4900 Gilbert Ave
Western Springs, IL 60558-1717
Phone: (708) 579-6569
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X (IL)

Record details

NPI number1447321591
Entity typeIndividual (Type 1)
GenderMale
Credentials ATC
Sole proprietorYes
NPI enumeratedNovember 12, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Western Springs