What is Obiajulu Ezenwabachili's specialty?

Obiajulu Ezenwabachili (NPI 1518945674) is a Medicare-billing provider whose primary specialty is Internal Medicine in Houston, TX.

Where does Obiajulu Ezenwabachili practice?

Obiajulu Ezenwabachili practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1518945674.

How much does Medicare pay Obiajulu Ezenwabachili?

Obiajulu Ezenwabachili (NPI 1518945674) received approximately $36K in total Medicare Part B payments, serving 93 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518945674

Obiajulu EzenwabachiliM.D.

Internal MedicineHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

215

Unique beneficiaries

—

Total services

458

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 6,183 Internal Medicine providers in TX — below median (cohort median 673).

PRESCRIBING · PART D · 2024

Total Rx claims

3,884

Beneficiaries

—

Total drug cost

$750K

Distinct drugs

Brand share

32.8%

Top prescribed drugs

Atorvastatin Calcium323 claims

Semaglutide228 claims

Metoprolol Succinate172 claims

Losartan Potassium153 claims

Nifedipine131 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$351

Payment records

By payment type

Food and Beverage$351

Top paying entities

Food and Beverage$351

REFERRAL NETWORK

Where Obiajulu Ezenwabachili'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
City Of Houston Ambulance Service Provider · Houston, TX	90	313
Jianwei Feng Cardiology · Houston, TX	55	233
DALTON, STEPHEN	53	153
Timothy Painter Diagnostic Radiology · Houston, TX	49	166
Patrick Johnson Diagnostic Radiology · Houston, TX	45	114
Obiageli Obijiofor Infectious Disease · Sugar Land, TX	42	188
Bryan Prange Diagnostic Radiology · Houston, TX	42	85
Jeffrey Goldstein Diagnostic Radiology · Houston, TX	35	83
Justin Tholany Diagnostic Radiology · Houston, TX	32	72
Habacuc Garcia Emergency Medicine · Houston, TX	31	85
Jyothi Lagisetty Emergency Medicine · Houston, TX	31	68
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	30	91

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