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

Dr. Trey Dejuan Williams, MD

Individual provider Emergency Medicine Physician · NPI 1487302014

Dr. Trey Dejuan Williams, MD is an Emergency Medicine Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

5841 S Maryland Ave # MC5068
Chicago, IL 60637-1443
Phone: (773) 702-6250
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036178677 (IL)

Record details

NPI number1487302014
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 14, 2022
Last updated in NPPESJuly 21, 2026
Certification dateJuly 21, 2026

Other providers in Chicago