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PROVIDER PROFILE · NPI 1386961993

Marc KatzmanMD

PRACTICETOP TIER MEDICAL BREAST SPECIALIST PCSee all providers at this practice →
Diagnostic RadiologyLindenhurst, NYI
CROSS-REFERENCE

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ProviderScore
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
221
Unique beneficiaries
—
Total services
232
Distinct HCPCS
7
Medicare payment
$10K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,489 Diagnostic Radiology providers in NY — bottom quintile (cohort median 3,110).
REFERRAL NETWORK

Where Marc Katzman'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). 26 inbound referrers · 55 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
207512
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
139238
Northwell Health Laboratories
Clinical Laboratory · New Hyde Park, NY
90169
Richard Rosenberg
Diagnostic Radiology · Lindenhurst, NY
7783
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
76106
ENZO CLINICAL LABS, INC.5993
Paul Bonheim
Interventional Radiology · Hauppauge, NY
5256
Bioreference Health, Llc
Clinical Laboratory · Elmwood Park, NJ
4482
JOHN T. MATHER MEMORIAL HOSPITAL3969
NPI 12655870003487
Vito Fodera
Diagnostic Radiology · Commack, NY
3139
Elliot Kalker
Diagnostic Radiology · Lindenhurst, NY
2222
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
180428
Parvis Khodadadian
Diagnostic Radiology · Lindenhurst, NY
91106
Steven Mendelsohn
Diagnostic Radiology · Lindenhurst, NY
8889
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
88148
Northwell Health Laboratories
Clinical Laboratory · New Hyde Park, NY
81138
Edmond Knopp
Diagnostic Radiology · White Plains, NY
6369
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
6282
GOOD SAMARITAN HOSPITAL MEDICAL CENTER5775
UNIVERSITY HOSPITAL AT STONY BROOK5270
Michelle Rotblat-Operman
Diagnostic Radiology · Lindenhurst, NY
4348
ENZO CLINICAL LABS, INC.4368
Guy Bassis
Diagnostic Radiology · Lindenhurst, NY
4257
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.