What is Michael Duzy's specialty?

Michael Duzy (NPI 1689679201) is a Medicare-billing provider whose primary specialty is Cardiology in Kennett Square, PA.

Where does Michael Duzy practice?

Michael Duzy practices in Kennett Square, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1689679201.

How much does Medicare pay Michael Duzy?

Michael Duzy (NPI 1689679201) received approximately $230K in total Medicare Part B payments, serving 2,277 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689679201

Michael DuzyDO

CardiologyKennett Square, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,120

Unique beneficiaries

—

Total services

5,671

Distinct HCPCS

Medicare payment

$219K

Peer benchmark

Total Medicare services vs. 1,062 Cardiology providers in PA — top quintile (cohort median 1,995).

PRESCRIBING · PART D · 2024

Total Rx claims

7,080

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

24.8%

Top prescribed drugs

Metoprolol Succinate790 claims

Apixaban649 claims

Atorvastatin Calcium631 claims

Carvedilol622 claims

Rosuvastatin Calcium582 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$551

Payment records

By payment type

Food and Beverage$551

Top paying entities

Food and Beverage$551

REFERRAL NETWORK

Where Michael Duzy'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). 60 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WEST GROVE HOSPITAL COMPANY LLC	647	2,317
CALLAHAN, DAVID	368	1,981
Tariq Quraishi Diagnostic Radiology · Wilmington, DE	367	968
Nicholas Skiadas Cardiology · Jacksonville, FL	191	565
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	138	392
John Barlow Internal Medicine · West Grove, PA	113	277
Fred Himmelstein Emergency Medicine · West Grove, PA	107	308
CHESTER COUNTY HOSPITAL	93	336
Bonnie Callahan Internal Medicine · Newark, DE	86	202
Michael Chiusano Urology · West Grove, PA	63	389
CHRISTIANA CARE HEALTH SERVICES, INC.	62	163
Alicia Renna Physician Assistant · Coatesville, PA	57	120

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