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PROVIDER PROFILE · NPI 1174588339

Leon RybakM.D.

PRACTICENYULMCSee all providers at this practice →
Diagnostic RadiologyNew York, NYI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 330141
Hospital
CCN 330214
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
795
Unique beneficiaries
—
Total services
1,048
Distinct HCPCS
19
Medicare payment
$20K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,489 Diagnostic Radiology providers in NY — below median (cohort median 3,110).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Leon Rybak'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 · 36 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NYU LANGONE HOSPITALS3176
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
2865
Seniorcare Emergency Medical Services Inc.
Ambulance Service Provider · Bronx, NY
2044
Renata Vieira
Diagnostic Radiology · New York, NY
2031
New York City Health And Hospitals Corporation
Ambulance Service Provider · Brooklyn, NY
1833
Bioreference Health, Llc
Clinical Laboratory · Elmwood Park, NJ
1774
FRIEDMAN, ARIEL1447
Derek Mason
Diagnostic Radiology · New York, NY
1428
Jenny Bencardino
Diagnostic Radiology · Philadelphia, PA
1331
Todd Berland
Vascular Surgery · New York, NY
1219
Soterios Gyftopoulos
Diagnostic Radiology · New York, NY
1238
ROSENBERG, ZEHAVA1133
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NYU LANGONE HOSPITALS389781
NYU LANGONE HOSPITALS116187
Quest Diagnostics Incorporated
Clinical Laboratory · Clifton, NJ
70164
Seniorcare Emergency Medical Services Inc.
Ambulance Service Provider · Bronx, NY
4298
NPI 19129932213998
VISITING NURSE SERVICE OF NEW YORK HOME CARE II2848
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
2341
GIDUMAL, RAMESH2251
ALBERT, ROBIN2053
Jeffrey Perry
Physical Medicine and Rehabilitation · New York, NY
1968
Francis Girvin
Diagnostic Radiology · New York, NY
1846
Heidi Kleinhenz
Nurse Practitioner · New York, NY
1827
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.