PROVIDER PROFILE · NPI 1003077140

John CatanzaroMD

Clinical Cardiac ElectrophysiologyGreenville, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

739

Unique beneficiaries

—

Total services

784

Distinct HCPCS

Medicare payment

$34K

Peer benchmark

Total Medicare services vs. 84 Clinical Cardiac Electrophysiology providers in NC — bottom quintile (cohort median 3,065).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$49K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Apixaban50 claims

Diltiazem Hcl15 claims

QUALITY · MIPS · 2024

Final MIPS score

97.0

Quality

82.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.92%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$19K

Payment records

By payment type

Honoraria$14K

Food and Beverage$5K

Travel and Lodging$923

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 330185

Hospital

CCN 340040

Hospital

CCN 340099

Hospital

REFERRAL NETWORK

Where John Catanzaro'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). 0 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SHANDS JACKSONVILLE MEDICAL CENTER INC	68	356
Alan Miller Internal Medicine · Jacksonville, FL	40	128
Timothy Paterick Cardiology · Maywood, IL	33	91
Douglas Chapman Cardiology · Madison, WI	28	89
NPI 1689641904	28	69
HSU, STEVE	17	41
Patrick Antoun Interventional Cardiology · Jacksonville, FL	15	34
Robert Kim Clinical Cardiac Electrophysiology · Jacksonville, FL	14	25

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