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PROVIDER PROFILE · NPI 1770638868

Roger KeresztesMD

Medical OncologyStony Brook, NYI
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
$55
Payment records
2
By payment type
Food and Beverage$55
PRESCRIBING · PART D · 2024
Total Rx claims
324
Beneficiaries
—
Total drug cost
$982K
Distinct drugs
14
Brand share
33.0%
Top prescribed drugs
Levothyroxine Sodium50 claims
Oxycodone Hcl44 claims
Ondansetron Hcl44 claims
Osimertinib Mesylate32 claims
Mirtazapine25 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
409
Unique beneficiaries
—
Total services
902
Distinct HCPCS
7
Medicare payment
$86K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 506 Medical Oncology providers in NY — top quintile (cohort median 458).
REFERRAL NETWORK

Where Roger Keresztes'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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Stephen Vlay
Clinical Cardiac Electrophysiology · East Setauket, NY
52272
William Lawson
Interventional Cardiology · Islandia, NY
39188
William Moore
Diagnostic Radiology · Setauket, NY
38122
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
30147
Sajive Aleyas
Pulmonary Disease · Deerfield Beach, FL
24187
Kavitha Yaddanapudi
Diagnostic Radiology · Tucson, AZ
2356
NPI 10230547642394
Robert Matthews
Nuclear Medicine · Walnut Creek, CA
2153
Andrzej Kudelka
Internal Medicine · Stony Brook, NY
18180
Minsig Choi
Medical Oncology · Edgewood, KY
18357
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
1876
Maoxin Wu
Pathology · Stony Brook, NY
1669
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.