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CHIBUZOR NKIRUKA NNAJI M.D
NPI 1740418177
Hospitalist in Marietta, GA

Active since June 24, 2009PECOS EnrolledAccepts Medicare Assignment
1456 BENTLEY LN SE, MARIETTA, GA 30067(770) 977-1057 Get Directions Write a Review

NPPES record last updated: December 20, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 20, 2018, Jan 29, 2016 (2 updates tracked since 2016).

About Chibuzor Nkiruka Nnaji M.d NPPES

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

CHIBUZOR NKIRUKA NNAJI M.D (NPI 1740418177) is an individual hospitalist provider in Marietta, Georgia, licensed in Georgia (68745) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with Emory Decatur Hospital, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1740418177
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameCHIBUZOR NKIRUKA NNAJICredential: M.D
Location Address1456 BENTLEY LN SEMarietta, GA 30067-6256
Mailing Address1456 Bentley Ln SeMarietta, GA 30067-6256 · (510) 499-5578
Phone(770) 977-1057
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateJune 24, 2009
Last NPPES UpdateDecember 20, 20182 updates tracked since enumeration
✔ NPI 1740418177 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 · 68745
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 68745 (GA), A123225 (CA), 54191 (TN)
1456 BENTLEY LN SE, Marietta, GA 30067
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Other Names 1

Former Name (1)Chibuzor Nkiruka Olisa M.d

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Blue Cross and Blue Shield of Alabama.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

Chibuzor Nkiruka Nnaji M.d 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 ID5395997175
PECOS Enrollment IDI20121129000487, I20180614001449, I20250829004371
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 3

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
282 services134 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
116 services67 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
98 services96 patients

Hospital Affiliations CMS Care Compare 2

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

Emory Decatur Hospital

Acute Care Hospitals · Decatur, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110076
Location2701 N Decatur RoadDecatur, GA 30033 · De Kalb County
Emergency services Birthing friendly

Memorial Healthcare System, Inc

Acute Care Hospitals · Chattanooga, TN
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number440091
Location2525 Desales AveChattanooga, TN 37404 · Hamilton County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30067 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.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
79%33 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
4 suppliers30 claims35 services$15.78 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
5 suppliers32 claims32 services$99.30 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Chibuzor Nnaji's NPI number?

The NPI number for Chibuzor Nnaji is 1740418177. It was assigned to this individual provider in the NPPES registry on June 24, 2009. The provider is also known as Chibuzor Nkiruka Olisa M.D.

Where is Chibuzor Nnaji located?

Chibuzor Nnaji practices at 1456 Bentley Ln SE, Marietta, GA 30067. The listed phone number is (770) 977-1057.

What is Chibuzor Nnaji's specialty?

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

Is Chibuzor Nnaji enrolled in Medicare?

Yes. Chibuzor Nnaji 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 Chibuzor Nnaji accept?

Health plans from Alliant Health Plans, Inc. and Blue Cross and Blue Shield of Alabama list Chibuzor Nnaji 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 Chibuzor Nnaji affiliated with any hospitals?

According to CMS data, Chibuzor Nnaji is affiliated with Emory Decatur Hospital and Memorial Healthcare System, Inc.

When was this NPI record last updated?

The NPPES record for Chibuzor Nnaji was last updated on December 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.