What is Mazen Issa's specialty?

Mazen Issa (NPI 1598755464) is a Medicare-billing provider whose primary specialty is Gastroenterology in Cleveland, OH.

Where does Mazen Issa practice?

Mazen Issa practices in Cleveland, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1598755464.

How much does Medicare pay Mazen Issa?

Mazen Issa (NPI 1598755464) received approximately $132K in total Medicare Part B payments, serving 592 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598755464

Mazen IssaMD

GastroenterologyCleveland, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,137

Unique beneficiaries

—

Total services

1,374

Distinct HCPCS

Medicare payment

$117K

Peer benchmark

Total Medicare services vs. 553 Gastroenterology providers in OH — top quintile (cohort median 554).

PRESCRIBING · PART D · 2024

Total Rx claims

1,441

Beneficiaries

—

Total drug cost

$940K

Distinct drugs

Brand share

19.8%

Top prescribed drugs

Pantoprazole Sodium583 claims

Famotidine279 claims

Sodium, Potassium,mag Sulfates96 claims

Sucralfate81 claims

Lactulose59 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$623

Payment records

By payment type

Food and Beverage$623

Top paying entities

Food and Beverage$623

REFERRAL NETWORK

Where Mazen Issa'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SOUTHWEST GENERAL HEALTH CENTER	312	1,500
PARMA COMMUNITY GENERAL HOSPITAL ASSOCIATION	160	598
Ronald Bailey Diagnostic Radiology · Hudson, OH	68	234
Sabino Velloze Cardiology · Middleburg Heights, OH	55	163
LIU, ZEJIN	42	102
Touraj Taghizadeh Cardiology · Middleburg Heights, OH	32	108
Paul Klatte Diagnostic Radiology · Cleveland, OH	29	54
Gregory Rogers Vascular Surgery · Middleburg Heights, OH	25	57
Trilok Sharma Interventional Cardiology · Middleburg Heights, OH	25	65
ADER, RICHARD	25	64
Gregory Hickey Pulmonary Disease · Cleveland, OH	25	61
Keith Petras Nephrology · Middleburg Heights, OH	24	50

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