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PROVIDER PROFILE · NPI 1467431577

Les ZakrzewskiMD

PRACTICELES ZAKRZEWSKI MDSee all providers at this practice →
Internal MedicineWest Seneca, NYI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
7,338
Beneficiaries
—
Total drug cost
$905K
Distinct drugs
107
Brand share
24.3%
Top prescribed drugs
Atorvastatin Calcium622 claims
Amlodipine Besylate470 claims
Metoprolol Succinate295 claims
Lisinopril279 claims
Hydrochlorothiazide239 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
171
Unique beneficiaries
—
Total services
290
Distinct HCPCS
7
Medicare payment
$19K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 7,864 Internal Medicine providers in NY — below median (cohort median 552).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$469
Payment records
8
By payment type
Food and Beverage$437
Education$32
Top paying entities
Food and Beverage$437
Education$32
REFERRAL NETWORK

Where Les Zakrzewski'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). 9 inbound referrers · 11 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MERCY HOSPITAL OF BUFFALO81263
Jeffrey Parker
Internal Medicine · Buffalo, NY
2986
Lasalle Ambulance Inc
Ambulance Service Provider · Buffalo, NY
2335
Matthew Mcclure
Cardiology · Williamsville, NY
1626
Keith Kaplan
Diagnostic Radiology · Amherst, NY
1626
TURKIEWICZ, MARY1332
Michael Licata
Diagnostic Radiology · Buffalo, NY
1223
Sevak Soukiazian
Internal Medicine · Jamestown, NY
1121
Travis Mastroianni
Diagnostic Radiology · Buffalo, NY
1118
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Of Pennsylvania, Inc.
Clinical Laboratory · Pittsburgh, PA
48149
MERCY HOSPITAL OF BUFFALO44160
SISTERS OF CHARITY HOSPITAL OF BUFFALO NEW YORK43173
Jeffrey Parker
Internal Medicine · Buffalo, NY
3079
TURKIEWICZ, MARY1526
Travis Mastroianni
Diagnostic Radiology · Buffalo, NY
1227
Gerald Joyce
Diagnostic Radiology · Buffalo, NY
1226
Zeeshan Qureshi
Diagnostic Radiology · Hamburg, NY
1217
Michael Hong
Cardiology · Buffalo, NY
1130
Matthew Mcclure
Cardiology · Williamsville, NY
1122
Robert Gianfagna
Internal Medicine · Buffalo, NY
1125
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.