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

Individual provider Internal Medicine Physician · NPI 1902241946

Chisom Justin Mbonu, MD is a Hospitalist in Atlanta, Georgia. Qualified in 2006, 20 years ago. Practices with Wellstar Medical Group LLC, a 3,072-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
20
Licensed in
GA
In the registry since
2013
Specialties on file
2
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

35 Collier Rd NW Ste 635
Atlanta, GA 30309-1613
Phone: (404) 367-3014
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2518 Jimmy Lee Smith Pkwy, Hiram, GA 30141-2068 — (470) 644-8027

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 076439 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 076439 (GA)

Record details

NPI number1902241946
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 3, 2013
Last updated in NPPESAugust 27, 2020
Certification dateAugust 27, 2020

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Wellstar Medical Group Llc — 3072 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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