What is Mazen Mahjoub's specialty?

Mazen Mahjoub (NPI 1679512081) is a Medicare-billing provider whose primary specialty is Cardiology in Warren, OH.

Where does Mazen Mahjoub practice?

Mazen Mahjoub practices in Warren, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1679512081.

How much does Medicare pay Mazen Mahjoub?

Mazen Mahjoub (NPI 1679512081) received approximately $500K in total Medicare Part B payments, serving 1,404 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679512081

Mazen MahjoubMD

CardiologyWarren, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,099

Unique beneficiaries

—

Total services

13,885

Distinct HCPCS

Medicare payment

$495K

Peer benchmark

Total Medicare services vs. 724 Cardiology providers in OH — top quintile (cohort median 1,757).

PRESCRIBING · PART D · 2024

Total Rx claims

11,920

Beneficiaries

—

Total drug cost

$2.4M

Distinct drugs

Brand share

34.6%

Top prescribed drugs

Metoprolol Succinate1,567 claims

Apixaban1,133 claims

Furosemide824 claims

Isosorbide Mononitrate597 claims

Atenolol586 claims

QUALITY · MIPS · 2024

Final MIPS score

24.3

Quality

0.0

Cost

81.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.08%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Mazen Mahjoub'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). 71 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WARREN OHIO HOSPITAL COMPANY LLC	569	2,424
Thomas Groner Diagnostic Radiology · Cortland, OH	225	684
Joshua Apgar Diagnostic Radiology · Cortland, OH	188	636
James Port Diagnostic Radiology · Cortland, OH	139	433
Richard Loges Diagnostic Radiology · Boardman, OH	129	400
Fernando Chaves Pulmonary Disease · Warren, OH	86	355
Kapil Kwatra Internal Medicine · Warren, OH	74	386
NPI 1245206275	71	290
KHATERPAUL, SUBHASH	70	361
Christopher Chuirazzi Internal Medicine · Warren, OH	69	332
Sameh Youssef Internal Medicine · Cortland, OH	54	556
MED STAR EMERGENCY MEDICAL SERVICES AND TRANSPORT INC	47	106

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