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PROVIDER PROFILE · NPI 1861436719

John LamancusoMD, FACP

Internal MedicineJamestown, NYI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,490
Unique beneficiaries
—
Total services
2,192
Distinct HCPCS
15
Medicare payment
$107K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).
PRESCRIBING · PART D · 2024
Total Rx claims
14,647
Beneficiaries
—
Total drug cost
$855K
Distinct drugs
147
Brand share
17.3%
Top prescribed drugs
Rosuvastatin Calcium995 claims
Losartan Potassium827 claims
Amlodipine Besylate727 claims
Metoprolol Succinate654 claims
Atorvastatin Calcium637 claims
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 John Lamancuso'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Wca Services Corporation
Ambulance Service Provider · Jamestown, NY
151517
Otis Colvin
Diagnostic Radiology · Louisville, KY
106352
William Swagler
Internal Medicine · Erie, PA
80189
Antonio Roman
Cardiology · Jamestown, NY
64245
George So
Cardiology · Jamestown, NY
62232
ARNAL, FRANK44199
Associated Clinical Laboratories
Clinical Laboratory · Erie, PA
42124
Keith Kulju
Gastroenterology · Jamestown, NY
39301
COLLINS, PATRICK35118
Albert Persia
Family Practice · Jamestown, NY
33144
Kathleen Fanos
Internal Medicine · Jamestown, NY
32127
Thomas Belt
Emergency Medicine · Rochester, NY
3084
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.