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

Olanrewaju Oni, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1174103360

Olanrewaju Oni, MD is a Pathology in Mattoon, Illinois. Qualified in 2014, 12 years ago. Works from 2 locations. Licensed in Illinois.

Years since qualifying
12
Licensed in
IL
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1000 Health Center Dr
Mattoon, IL 61938-4644
Phone: (217) 258-2247
Show map & directions

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

Additional practice locations (1)

  • 650 W Taylor St, Vandalia, IL 62471-1227 — (618) 283-5444

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 036178144 (IL)

Record details

NPI number1174103360
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2021
Last updated in NPPESJune 23, 2026
Certification dateJune 23, 2026
Mailing addressPo Box 372, Mattoon, IL 61938-0372

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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