PROVIDER PROFILE · NPI 1750332896

John Damergis

Internal MedicineElmhurst, ILI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Damergis'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). 46 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VANREKEN, PHILIP	57	196
Robert Rauh Cardiology · Elmhurst, IL	48	159
Maelen Pantano Internal Medicine · Elmhurst, IL	47	139
Pratik Parikh Interventional Cardiology · Elmhurst, IL	44	165
Phillip Cozzi Pulmonary Disease · Elmhurst, IL	41	224
Lawrence Barr Interventional Cardiology · Elmhurst, IL	40	151
Lee Dennis Diagnostic Radiology · Elmhurst, IL	32	64
Apoor Gami Clinical Cardiac Electrophysiology · Elmhurst, IL	30	71
Barry Lessin Diagnostic Radiology · Elmhurst, IL	30	60
RESIDENTIAL HOME HEALTH ILLINOIS, LLC	29	86
WEINBERG, JEROLD	28	57
Jeffrey Kulik Allergy/ Immunology · Elmhurst, IL	28	77

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