PROVIDER PROFILE · NPI 1104856780

John Francis HenneckenMD

CardiologyBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

630

Unique beneficiaries

—

Total services

868

Distinct HCPCS

Medicare payment

$50K

Peer benchmark

Total Medicare services vs. 1,949 Cardiology providers in NY — below median (cohort median 2,081).

PRESCRIBING · PART D · 2024

Total Rx claims

1,952

Beneficiaries

—

Total drug cost

$203K

Distinct drugs

Brand share

14.7%

Top prescribed drugs

Atorvastatin Calcium334 claims

Metoprolol Succinate252 claims

Rosuvastatin Calcium211 claims

Losartan Potassium177 claims

Amlodipine Besylate115 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$487

Payment records

By payment type

Food and Beverage$487

REFERRAL NETWORK

Where John Francis Hennecken'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 · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ROCKDALE HOSPITAL LLC	33	87
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	18	44
Atul Trivedi Cardiology · Cumming, GA	15	35
Lifewatch Services, Inc Independent Diagnostic Testing Facility (IDTF) · Rosemont, IL	15	41

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PIEDMONT HOSPITAL, INC	76	174
Syed Shirazi Internal Medicine · Conyers, GA	59	206
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Tucker, GA	42	111
ROCKDALE HOSPITAL LLC	33	84
Atul Trivedi Cardiology · Cumming, GA	26	70
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	18	32
Lifewatch Services, Inc Independent Diagnostic Testing Facility (IDTF) · Rosemont, IL	17	123
Stephen Prater Clinical Cardiac Electrophysiology · Braselton, GA	13	48
PIEDMONT NEWTON HOSPITAL, INC.	13	29
National Emergency Medical Services Inc Ambulance Service Provider · Watkinsville, GA	12	30

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