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PROVIDER PROFILE · NPI 1871543694

Andrzej GacekM.D.

Internal MedicineChicago, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
123
Unique beneficiaries
—
Total services
215
Distinct HCPCS
5
Medicare payment
$19K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — bottom quintile (cohort median 760).
PRESCRIBING · PART D · 2024
Total Rx claims
941
Beneficiaries
—
Total drug cost
$82K
Distinct drugs
25
Brand share
18.3%
Top prescribed drugs
Atorvastatin Calcium149 claims
Allopurinol82 claims
Metformin Hcl76 claims
Levothyroxine Sodium71 claims
Lisinopril/Hydrochlorothiazide63 claims
REFERRAL NETWORK

Where Andrzej Gacek'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRESENCE CHICAGO HOSPITALS NETWORK29106
BG HOME HEALTH PROVIDERS, LLC1160
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.