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

Ninah Clegg-Johnson, DO

Individual provider Pediatrics Physician · NPI 1568992873

Ninah Clegg-Johnson, DO is an Internal Medicine in Peoria, Illinois. Graduated from Marian University College of Osteopathic Medicine in 2017, 9 years ago. Practices with Heartland Community Health Clinic, a 51-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
9
Trained at
Marian University College of Osteopathic Medicine
Licensed in
IL
In the registry since
2017
Specialties on file
2
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

530 NE Glen Oak Ave
Peoria, IL 61637-0001
Phone: (309) 655-3863
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 125.070646 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 125.070646 (IL)

Record details

NPI number1568992873
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 19, 2017
Last updated in NPPESJanuary 14, 2021
Certification dateJanuary 14, 2021
Mailing address530 Ne Glen Oak Ave, Peoria, IL 61637-0001

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolMARIAN UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2017 (9 years in practice)
Group practice Heartland Community Health Clinic — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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