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

Individual provider Family Medicine Physician · NPI 1447269113

Dr. Onachukwu G Osaji, MD is a Family Practice in Mahomet, Illinois. Qualified in 1999, 27 years ago. Practices with Christie Clinic, PLLC, a 220-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
27
Licensed in
IL
In the registry since
2006
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

1001 Commercial Dr
Mahomet, IL 61853-8625
Phone: (217) 366-6104
Fax: (217) 366-6106
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036-114516 (IL)

Record details

NPI number1447269113
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2006
Last updated in NPPESJanuary 5, 2022
Certification dateJanuary 5, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Christie Clinic, Pllc — 220 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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