CHISOM JUSTIN MBONU MD
NPI 1902241946
Hospitalist in Atlanta, GA

Active since May 03, 2013PECOS EnrolledAccepts Medicare Assignment
92.93/100
CMS Quality Rating
35 COLLIER RD NW, SUITE 635, ATLANTA, GA 30309(404) 367-3014 Get Directions Write a Review

NPPES record last updated: August 27, 2020. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 27, 2020, Feb 15, 2017, Sep 21, 2016 (3 updates tracked since 2016).

About Chisom Justin Mbonu Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHISOM JUSTIN MBONU MD (NPI 1902241946) is an individual hospitalist provider in Atlanta, Georgia, licensed in Georgia (076439) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Wellstar Paulding Medical Center, and maintains a secondary practice location in Hiram.

NPPES Registry Identity

NPI1902241946
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameCHISOM JUSTIN MBONUCredential: MD
Location Address35 COLLIER RD NW, SUITE 635Atlanta, GA 30309-1613
Mailing Address35 Collier Rd Nw, Suite 635Atlanta, GA 30309-1613 · (404) 367-3014
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateMay 3, 2013
Last NPPES UpdateAugust 27, 20203 updates tracked since enumeration
NPPES CertifiedAugust 27, 2020
NPI 1902241946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in GA · 076439
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 076439 (GA)
35 COLLIER RD NW, Atlanta, GA 30309

Secondary Practice Location 1

Location 12518 Jimmy Lee Smith PkwyHiram, GA 30141-2068 · Phone (470) 644-8027 · Fax (470) 644-8064

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Chisom Justin Mbonu Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729380787
PECOS Enrollment IDI20160907002016
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
260 services242 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Wellstar Paulding Medical Center

Acute Care Hospitals · Hiram, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110042
Location2518 Jimmy Lee Smith ParkwayHiram, GA 30141 · Paulding County

Wellstar Cobb Medical Center

Acute Care Hospitals · Austell, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110143
Location3950 Austell RdAustell, GA 30106 · Cobb County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30309 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.93/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.38
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Hospitalist
35 COLLIER RD NW, SUITE 635
ATLANTA, GA 30309
Physician Assistant
35 COLLIER RD NW, SUITE 635
ATLANTA, GA 30309
Pharmacist
35 COLLIER RD NW
ATLANTA, GA 30309
Hospitalist
35 COLLIER RD NW, SUITE 635
ATLANTA, GA 30309
Hospitalist
35 COLLIER RD NW, SUITE 635
ATLANTA, GA 30309
Hospitalist
35 COLLIER RD NW, SUITE 635
ATLANTA, GA 30309
Urology
35 COLLIER RD NW, M-245
ATLANTA, GA 30309
Colon & Rectal Surgery
35 COLLIER RD NW, SUITE 475
ATLANTA, GA 30309

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chisom Mbonu's NPI number?

The NPI number for Chisom Mbonu is 1902241946. It was assigned to this individual provider in the NPPES registry on May 3, 2013.

Where is Chisom Mbonu located?

Chisom Mbonu practices at 35 Collier Rd NW Suite 635, Atlanta, GA 30309. The listed phone number is (404) 367-3014.

What is Chisom Mbonu's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Chisom Mbonu enrolled in Medicare?

Yes. Chisom Mbonu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Chisom Mbonu accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Chisom Mbonu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Chisom Mbonu affiliated with any hospitals?

According to CMS data, Chisom Mbonu is affiliated with Wellstar Paulding Medical Center and Wellstar Cobb Medical Center.

When was this NPI record last updated?

The NPPES record for Chisom Mbonu was last updated on August 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.