What is Michael Chizner's specialty?

Michael Chizner (NPI 1679537583) is a Medicare-billing provider whose primary specialty is Interventional Cardiology in Fort Lauderdale, FL.

Where does Michael Chizner practice?

Michael Chizner practices in Fort Lauderdale, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1679537583.

How much does Medicare pay Michael Chizner?

Michael Chizner (NPI 1679537583) received approximately $106K in total Medicare Part B payments, serving 354 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679537583

Michael ChiznerMD

PRACTICECARDIAC ARRHYTHMIA SERVICE INCSee all providers at this practice →

Interventional CardiologyFort Lauderdale, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

719

Unique beneficiaries

—

Total services

984

Distinct HCPCS

Medicare payment

$104K

Peer benchmark

Total Medicare services vs. 407 Interventional Cardiology providers in FL — bottom quintile (cohort median 2,661).

PRESCRIBING · PART D · 2024

Total Rx claims

1,533

Beneficiaries

—

Total drug cost

$300K

Distinct drugs

Brand share

24.3%

Top prescribed drugs

Metoprolol Succinate210 claims

Apixaban149 claims

Atorvastatin Calcium110 claims

Pantoprazole Sodium103 claims

Losartan Potassium97 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$574

Payment records

By payment type

Food and Beverage$574

Top paying entities

Food and Beverage$574

REFERRAL NETWORK

Where Michael Chizner'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH BROWARD HOSPITAL DISTRICT	186	641
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	49	136
Heather Sher Diagnostic Radiology · Fort Lauderdale, FL	39	101
Michael Digiorgio Diagnostic Radiology · Fort Lauderdale, FL	37	91
NORTH BROWARD HOSPITAL DISTRICT	35	70
Ahmed Osman Clinical Cardiac Electrophysiology · Fort Lauderdale, FL	32	209
GUBEN, JON	25	63
Eric Alboucrek Diagnostic Radiology · Fort Lauderdale, FL	25	64
Charles Cole Diagnostic Radiology · Fort Lauderdale, FL	25	75
SPIRA, RICHARD	21	53
Shawn Gough-Fibkins Diagnostic Radiology · Miami, FL	20	57
Charles Halfpenny Internal Medicine · Ft Lauderdale, FL	20	57

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