PROVIDER PROFILE · NPI 1235372301

Karl NapekoskiM.D.

PathologyNaperville, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,764

Unique beneficiaries

—

Total services

10,166

Distinct HCPCS

Medicare payment

$515K

Peer benchmark

Total Medicare services vs. 512 Pathology providers in IL — top quintile (cohort median 1,607).

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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Karl Napekoski'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). 11 inbound referrers · 41 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EDWARD HOSPITAL	148	327
Ashish Bhatia Dermatology · Itasca, IL	27	43
Amaar Malik Diagnostic Radiology · Naperville, IL	22	30
Alan Nazerian Diagnostic Radiology · Oak Brook, IL	20	31
CENTRAL DUPAGE HOSPITAL ASSOCIATION	18	27
Paul Backas Diagnostic Radiology · Naperville, IL	15	26
SHERMAN, LEONARD	15	18
Kashyap Katwala Gastroenterology · Naperville, IL	12	28
Victor Hu Diagnostic Radiology · Naperville, IL	11	14
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	11	14
Amit Patel Urology · Hinsdale, IL	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
EDWARD HOSPITAL	344	556
Dmg Surgical Center Llc Ambulatory Surgical Center · Lombard, IL	96	103
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	51	72
GOLDBERG, PAUL	28	66
CENTRAL DUPAGE HOSPITAL ASSOCIATION	23	29
Michael Mitchell Diagnostic Radiology · Naperville, IL	22	44
Ciaran Bradley General Surgery · Glen Ellyn, IL	22	49
Todd Singer Diagnostic Radiology · Naperville, IL	21	30
Edward Ambulance Services Llc Ambulance Service Provider · Naperville, IL	21	29
Ankur Vaghani Diagnostic Radiology · Naperville, IL	21	55
Darius Gilvydis Diagnostic Radiology · Naperville, IL	21	46
Alan Nazerian Diagnostic Radiology · Oak Brook, IL	20	34

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