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

Mr. Ryan Casey Williamson, ATC

Individual provider Athletic Trainer · NPI 1881901593

Mr. Ryan Casey Williamson, ATC is an Athletic Trainer in Decatur, Illinois. Licensed in Illinois. Registered with an NPI since 2010.

Licensed in
IL
In the registry since
2010
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

304 W Hay St Ste 218
Decatur, IL 62526-6328
Phone: (217) 877-2088
Fax: (217) 877-3622
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 · Licence 096.002425 (IL)

Record details

NPI number1881901593
Entity typeIndividual (Type 1)
GenderMale
Credentials ATC
Sole proprietorNo
NPI enumeratedSeptember 2, 2010
Last updated in NPPESSeptember 2, 2010
Mailing address304 W Hay St, Suite 218, Decatur, IL 62526-6328

Other providers in Decatur