What is Chibuzor Nnaji's specialty?

Chibuzor Nnaji (NPI 1740418177) is a Medicare-billing provider whose primary specialty is Internal Medicine in Marietta, GA.

Where does Chibuzor Nnaji practice?

Chibuzor Nnaji practices in Marietta, GA, based on the location reported in the CMS Medicare provider datasets for NPI 1740418177.

How much does Medicare pay Chibuzor Nnaji?

Chibuzor Nnaji (NPI 1740418177) received approximately $38K in total Medicare Part B payments, serving 200 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1740418177

Chibuzor NnajiM.D

Internal MedicineMarietta, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

297

Unique beneficiaries

—

Total services

496

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 2,751 Internal Medicine providers in GA — below median (cohort median 670).

PRESCRIBING · PART D · 2024

Total Rx claims

141

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

29.1%

Top prescribed drugs

Pantoprazole Sodium40 claims

Prednisone16 claims

Metoprolol Tartrate16 claims

Amoxicillin/Potassium Clav14 claims

Furosemide14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Chibuzor Nnaji's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 30 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Raul Paraliticci Diagnostic Radiology · Woodstock, GA	148	499
David Isaacs Diagnostic Radiology · Covington, GA	71	201
National Emergency Medical Services Inc Ambulance Service Provider · Watkinsville, GA	46	94
Mark Hanson Cardiology · Covington, GA	41	111
Ayodeji George Internal Medicine · Decatur, GA	39	185
Blessing Aneke Internal Medicine · Conyers, GA	35	137
James Abraham Cardiology · Covington, GA	31	66
Uday Tata Internal Medicine · Braselton, GA	28	74
Christopher Lynch Emergency Medicine · Orlando, FL	26	49
Harold Jackson Pulmonary Disease · Decatur, GA	21	146
O'NEILL, AILEEN	21	48
Jennifer Utley Emergency Medicine · Jackson, TN	21	57

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events