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

Dr. Kenechukwu Olufemi Chudy-Onwugaje, MD

Individual provider Gastroenterology Physician · NPI 1861749780

Dr. Kenechukwu Olufemi Chudy-Onwugaje, MD is a Gastroenterology in Belleville, Illinois. Qualified in 2009, 17 years ago. Practices with Hshs Medical Group Inc, a 209-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Illinois, Maryland and Pennsylvania.

Years since qualifying
17
Licensed in
IL, MD, PA
In the registry since
2012
Specialties on file
5
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

4500 Memorial Dr
Belleville, IL 62226-5360
Phone: (618) 257-6220
Show map & directions

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

Additional practice locations (4)

  • 404 Lincoln Dr, Herrin, IL 62948-3789 — (618) 993-0056
  • 3 Saint Elizabeth Blvd Ste 5000, O Fallon, IL 62269-1282 — (618) 641-5803
  • 22 S Greene St, Baltimore, MD 21201-1544 — (410) 328-8318
  • 145 W 23rd St Ste 101, Erie, PA 16502-2858 — (814) 452-2767

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 036156635 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence D0080835 (MD)
Gastroenterology Physician Taxonomy 207RG0100X · Licence MD469735 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036156635 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1861749780
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 9, 2012
Last updated in NPPESJanuary 29, 2026
Certification dateJanuary 29, 2026

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Hshs Medical Group Inc — 209 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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