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

Dr. Oloruntoba Bolaji, DO

Individual provider Trauma Surgery Physician · NPI 1437654316

Dr. Oloruntoba Bolaji, DO is a General Surgery in Chicago, Illinois. Graduated from Philadelphia College of Osteopathic Medicine in 2017, 9 years ago. Practices with University of Chicago, a 1,681-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
9
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
IL
In the registry since
2018
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

5841 S Maryland Ave
Chicago, IL 60637-1443
Phone: (888) 824-0200
Show map & directions

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

Additional practice locations (2)

  • 4755 Ogletown Stanton Rd, Newark, DE 19718-2200 — (302) 733-4503
  • 501 W 14th St, Wilmington, DE 19801-1013 — (302) 733-4503

Specialties & licences

Trauma Surgery Physician (primary) Taxonomy 2086S0127X · Licence 036165208 (IL)

Record details

NPI number1437654316
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 24, 2018
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2017 (9 years in practice)
Group practice University Of Chicago — 1681 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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