What is Harold Mozwecz's specialty?

Harold Mozwecz (NPI 1356318349) is a Medicare-billing provider whose primary specialty is Gastroenterology in Naperville, IL.

Where does Harold Mozwecz practice?

Harold Mozwecz practices in Naperville, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1356318349.

How much does Medicare pay Harold Mozwecz?

Harold Mozwecz (NPI 1356318349) received approximately $85K in total Medicare Part B payments, serving 413 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356318349

Harold MozweczMD

GastroenterologyNaperville, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

600

Unique beneficiaries

—

Total services

630

Distinct HCPCS

Medicare payment

$72K

Peer benchmark

Total Medicare services vs. 606 Gastroenterology providers in IL — above median (cohort median 726).

PRESCRIBING · PART D · 2024

Total Rx claims

1,048

Beneficiaries

—

Total drug cost

$297K

Distinct drugs

Brand share

40.3%

Top prescribed drugs

Pantoprazole Sodium312 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl159 claims

Dicyclomine Hcl98 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl88 claims

Sodium Chloride/Nahco3/Kcl/Peg86 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$112

Payment records

By payment type

Food and Beverage$112

Top paying entities

Food and Beverage$112

REFERRAL NETWORK

Where Harold Mozwecz'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). 8 inbound referrers · 20 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL DUPAGE HOSPITAL ASSOCIATION	188	515
EDWARD HOSPITAL	55	119
Nazia Ayub Hospitalist · Winfield, IL	17	43
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	16	26
Jaime Villanueva Pulmonary Disease · Winfield, IL	14	28
DELNOR COMMUNITY HOSPITAL	13	26
John Treanor Diagnostic Radiology · Winfield, IL	11	17
Brandon Shetuni Pathology · Panama City, FL	11	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
EDWARD HOSPITAL	118	347
CENTRAL DUPAGE HOSPITAL ASSOCIATION	113	226
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	74	207
Dmg Surgical Center Llc Ambulatory Surgical Center · Lombard, IL	64	111
ARIANO, LAWRENCE	20	47
TRI-CITIES SURGERY CENTER LLC	17	39
DELNOR COMMUNITY HOSPITAL	16	78
Richard Anderson Pathology · Naperville, IL	16	35
Dwight Morrow Pathology · Naperville, IL	15	32
Tiffany Chang Pathology · Winfield, IL	14	31
Alan Wurzelbacher Internal Medicine · Elgin, IL	14	78
Michael Schwartz Internal Medicine · Winfield, IL	14	29

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