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PROVIDER PROFILE · NPI 1851396865

Jack GreenwoodMD

PRACTICEPAUL A. LUSMAN, M.D.P.C.See all providers at this practice →
NeurologyPort Jefferson, 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.
PRESCRIBING · PART D · 2024
Total Rx claims
211
Beneficiaries
—
Total drug cost
$108K
Distinct drugs
9
Brand share
11.8%
Top prescribed drugs
Donepezil Hcl54 claims
Gabapentin40 claims
Topiramate30 claims
Lacosamide24 claims
Levetiracetam14 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$30
Payment records
1
By payment type
Food and Beverage$30
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
257
Unique beneficiaries
—
Total services
334
Distinct HCPCS
7
Medicare payment
$21K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,430 Neurology providers in NY — below median (cohort median 560).
REFERRAL NETWORK

Where Jack Greenwood'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 · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Balance Diagnostics Usa Llc
Independent Diagnostic Testing Facility (IDTF) · Cedarhurst, NY
200307
JOHN T. MATHER MEMORIAL HOSPITAL3772
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
31118
SIEGELHEIM, MARK2556
Hanan Miller
Internal Medicine · Brooklyn, NY
1839
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
1656
Wagdy Girgis
Family Practice · Brooklyn, NY
1536
Northwell Health Laboratories
Clinical Laboratory · New Hyde Park, NY
1528
FLAMER, HAROLD1218
ALAM, HAMID1212
ADVANCED MULTI DIAGNOSTIC SERVICES1212
Wilder Rucker
Addiction Medicine · Miramar, FL
1139
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.