What is Nagib Chalfoun's specialty?

Nagib Chalfoun (NPI 1518086230) is a Medicare-billing provider whose primary specialty is Clinical Cardiac Electrophysiology in Grand Rapids, MI.

Where does Nagib Chalfoun practice?

Nagib Chalfoun practices in Grand Rapids, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1518086230.

How much does Medicare pay Nagib Chalfoun?

Nagib Chalfoun (NPI 1518086230) received approximately $68K in total Medicare Part B payments, serving 677 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518086230

Nagib ChalfounMD

PRACTICEWEST MICHIGAN HEARTSee all providers at this practice →

Clinical Cardiac ElectrophysiologyGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,031

Unique beneficiaries

—

Total services

1,554

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 63 Clinical Cardiac Electrophysiology providers in MI — below median (cohort median 2,104).

PRESCRIBING · PART D · 2024

Total Rx claims

2,885

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

Brand share

50.7%

Top prescribed drugs

Apixaban876 claims

Metoprolol Succinate695 claims

Amiodarone Hcl300 claims

Diltiazem Hcl269 claims

Flecainide Acetate168 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$16K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11K

Food and Beverage$3K

Travel and Lodging$2K

Consulting Fee$300

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11K

Food and Beverage$3K

Travel and Lodging$2K

Consulting Fee$300

REFERRAL NETWORK

Where Nagib Chalfoun'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). 69 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SPECTRUM HEALTH PRIMARY CARE PARTNERS	149	358
SPECTRUM HEALTH UNITED	82	320
Michael Mcnamara Cardiology · Wyoming, MI	47	104
Wissam Abdallah Cardiology · Grand Rapids, MI	45	92
Ali Mahajerin Cardiology · Grand Rapids, MI	38	75
Victor Hajjar Cardiology · Greenville, MI	34	77
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP	34	63
NPI 1134205909	34	78
Trevor Cummings Emergency Medicine · Grand Rapids, MI	33	55
PETERSON, NEIL	33	62
Craig Moore Diagnostic Radiology · Grand Rapids, MI	31	59
NEWAYGO COUNTY GENERAL HOSPITAL ASSOCIATION	30	128

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