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

Theodore Lyons Stern, MD

Individual provider Family Medicine Physician · NPI 1043202567

Theodore Lyons Stern, MD is a Family Practice in Westmont, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 1998, 28 years ago. Practices with University of Chicago, a 1,681-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois and Indiana.

Years since qualifying
28
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL, IN
In the registry since
2005
Specialties on file
3
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

303 W Ogden Ave
Westmont, IL 60559-1419
Phone: (630) 432-6200
Fax: (630) 432-6660
Show map & directions

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

Additional practice locations (2)

  • 635 N Fairbanks Ct, Chicago, IL 60611-5435 — (312) 472-3173
  • 2160 S 1st Ave, Maywood, IL 60153-3328 — (708) 216-9000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036-108619 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 01058075A (IN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 01058075A (IN)

Record details

NPI number1043202567
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2005
Last updated in NPPESSeptember 23, 2022
Certification dateSeptember 23, 2022
Mailing address635 N Fairbanks Ct, Chicago, IL 60611-5435

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 1998 (28 years in practice)
Group practice University Of Chicago — 1681 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Westmont