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PROVIDER PROFILE · NPI 1003845678

Margaret ZielinskiCNP

PRACTICERAVINIA ASSOCIATES IN INTERNAL MEDICINE, LTDSee all providers at this practice →
Nurse PractitionerHighland Park, ILI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 147001
Home health agency
CCN 140010
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,639
Beneficiaries
—
Total drug cost
$31K
Distinct drugs
50
Brand share
12.6%
Top prescribed drugs
Atorvastatin Calcium124 claims
Warfarin Sodium98 claims
Amoxicillin/Potassium Clav94 claims
Fluticasone Propionate82 claims
Amlodipine Besylate76 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
994
Unique beneficiaries
—
Total services
1,423
Distinct HCPCS
10
Medicare payment
$56K
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
No data available for this provider in 2024.
REFERRAL NETWORK

Where Margaret Zielinski'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). 7 inbound referrers · 17 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS72273
John Sultan
Internal Medicine · Highland Park, IL
52335
Janet Davis
Nurse Practitioner · San Diego, CA
27113
Gary Kaufman
Internal Medicine · Highland Park, IL
1799
David Campbell
Internal Medicine · Bannockburn, IL
1488
BLOCK, ROBERT1154
Neal Moller
Gastroenterology · San Luis Obispo, CA
1149
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS2912,470
ENDEAVOR HEALTH CLINICAL OPERATIONS66218
John Sultan
Internal Medicine · Highland Park, IL
58320
Janet Davis
Nurse Practitioner · San Diego, CA
31163
ADELMAN, LOREN24149
Gary Kaufman
Internal Medicine · Highland Park, IL
23105
Jefferson Schott
Internal Medicine · Highland Park, IL
22140
Victor Levitan
Internal Medicine · Highland Park, IL
1898
Christopher Kay
Diagnostic Radiology · Evanston, IL
1630
BLOCK, ROBERT1684
David Campbell
Internal Medicine · Bannockburn, IL
1567
STERN, MARK1563
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.