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PROVIDER PROFILE · NPI 1619930708

Deborah ZarekM.D.

Internal MedicineWilmington, DEI
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$358
Payment records
20
By payment type
Food and Beverage$358
PRESCRIBING · PART D · 2024
Total Rx claims
6,254
Beneficiaries
—
Total drug cost
$786K
Distinct drugs
111
Brand share
20.2%
Top prescribed drugs
Rosuvastatin Calcium435 claims
Atorvastatin Calcium351 claims
Levothyroxine Sodium303 claims
Amlodipine Besylate264 claims
Metoprolol Succinate246 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,106
Unique beneficiaries
—
Total services
3,278
Distinct HCPCS
17
Medicare payment
$188K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 390 Internal Medicine providers in DE — top quintile (cohort median 749).
REFERRAL NETWORK

Where Deborah Zarek'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
174602
CHRISTIANA CARE HEALTH SERVICES, INC.166948
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
81298
Garth Koniver
Diagnostic Radiology · Wilmington, DE
2975
GOTTESMAN, RITA2353
ST. FRANCIS HOSPITAL INC.1359
David Donohue
Internal Medicine · Wilmington, DE
1328
CHRISTIANA CARE HOME HEALTH AND COMMUNITY SERVICES, INC.1336
BAYADA HOME HEALTH CARE, INC.1221
Talleyville Fire Company, Inc.
Ambulance Service Provider · Wilmington, DE
1227
Brian Plasil
Pathology · Baltimore, MD
1122
Alan Micklin
Cardiology · Newark, DE
1127
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.