What is Mazen Noureddin's specialty?

Mazen Noureddin (NPI 1205087087) is a Medicare-billing provider whose primary specialty is Gastroenterology in Houston, TX.

Where does Mazen Noureddin practice?

Mazen Noureddin practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1205087087.

How much does Medicare pay Mazen Noureddin?

Mazen Noureddin (NPI 1205087087) received approximately $40K in total Medicare Part B payments, serving 155 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1205087087

Mazen NoureddinM.D.

GastroenterologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

225

Unique beneficiaries

—

Total services

291

Distinct HCPCS

Medicare payment

$35K

Peer benchmark

Total Medicare services vs. 1,103 Gastroenterology providers in TX — bottom quintile (cohort median 699).

PRESCRIBING · PART D · 2024

Total Rx claims

169

Beneficiaries

—

Total drug cost

$450K

Distinct drugs

Brand share

29.6%

Top prescribed drugs

Ursodiol50 claims

Resmetirom38 claims

Furosemide36 claims

Carvedilol18 claims

Spironolactone15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$783K

Payment records

137

By payment type

Grant$350K

Acquisitions$225K

Consulting Fee$122K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$43K

Travel and Lodging$37K

Top paying entities

Grant$350K

Acquisitions$225K

Consulting Fee$122K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$43K

Travel and Lodging$37K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 450358

Hospital

CCN 670077

Hospital

REFERRAL NETWORK

Where Mazen Noureddin'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). 4 inbound referrers · 17 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	35	160
Tammy Harper Nurse Practitioner · Los Angeles, CA	23	64
Tse-Ling Fong Gastroenterology · Los Angeles, CA	18	71
Suzanne Palmer Diagnostic Radiology · West Hollywood, CA	16	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF SOUTHERN CALIFORNIA	131	1,151
UNIVERSITY OF SOUTHERN CALIFORNIA	47	188
Unilab Corporation Clinical Laboratory · West Hills, CA	32	141
CEDARS-SINAI MEDICAL CENTER	31	131
Suzanne Palmer Diagnostic Radiology · West Hollywood, CA	25	76
Jeffrey Kahn Gastroenterology · Los Angeles, CA	22	91
Tammy Harper Nurse Practitioner · Los Angeles, CA	20	67
Saro Khemichian Gastroenterology · Los Angeles, CA	19	68
Harshawn Malhi Diagnostic Radiology · Los Angeles, CA	18	32
Tse-Ling Fong Gastroenterology · Los Angeles, CA	16	64
Mittul Gulati Diagnostic Radiology · Los Angeles, CA	14	38
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	12	36

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