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PROVIDER PROFILE · NPI 1356510648

Katarzyna BarnesAPN

Nurse PractitionerNaperville, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
3,295
Beneficiaries
—
Total drug cost
$109K
Distinct drugs
72
Brand share
18.1%
Top prescribed drugs
Levothyroxine Sodium202 claims
Gabapentin200 claims
Atorvastatin Calcium159 claims
Warfarin Sodium132 claims
Hydrocodone/Acetaminophen126 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
533
Unique beneficiaries
—
Total services
2,313
Distinct HCPCS
5
Medicare payment
$165K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 7,761 Nurse Practitioner providers in IL — top quintile (cohort median 268).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$26
Payment records
1
By payment type
Food and Beverage$26
REFERRAL NETWORK

Where Katarzyna Barnes'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). 47 inbound referrers · 72 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CLARE OAKS1491,079
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
130525
Kirill Zhadovich
Internal Medicine · Niles, IL
961,031
ST. ALEXIUS MEDICAL CENTER92437
Percival Bigol
Internal Medicine · Hoffman Estates, IL
721,244
Excell Portable X-Ray Service Inc
Portable X-Ray Supplier · West Chicago, IL
60284
ALEXIAN BROTHERS MEDICAL CENTER56212
PLUM GROVE NURSING AND REHAB, LLC50314
ADVOCATE HEALTH AND HOSPITALS CORPORATION50199
CORY, ROBERT47247
Nephtali Kogan
Interventional Cardiology · Elk Grove Village, IL
44395
NILES NURSING & REHABILITATION CENTER, LLC43341
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CLARE OAKS110571
Kirill Zhadovich
Internal Medicine · Niles, IL
81811
Chicago Clinical Laboratories, Ltd
Clinical Laboratory · Northbrook, IL
684,306
Percival Bigol
Internal Medicine · Hoffman Estates, IL
67802
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
60192
Alex Kostiv
Family Practice · Vernon Hills, IL
56427
Excell Portable X-Ray Service Inc
Portable X-Ray Supplier · West Chicago, IL
54252
CORY, ROBERT51232
ALEXIAN BROTHERS MEDICAL CENTER49242
ST. ALEXIUS MEDICAL CENTER46164
OMELCHENKO, NATALIYA462,621
Nephtali Kogan
Interventional Cardiology · Elk Grove Village, IL
42320
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.