caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1184877185

Arnbjorn TosetM.D.

PRACTICEWAY F LEE M.D. PCSee all providers at this practice →
General SurgeryWest Islip, NYI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 330106
Hospital
CCN 330286
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
262
Unique beneficiaries
—
Total services
284
Distinct HCPCS
6
Medicare payment
$39K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,366 General Surgery providers in NY — above median (cohort median 254).
REFERRAL NETWORK

Where Arnbjorn Toset'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). 17 inbound referrers · 34 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SOUTH SHORE UNIVERSITY HOSPITAL2845
Brian Webber
Diagnostic Radiology · West Islip, NY
2846
Asaph Zimmerman
Diagnostic Radiology · West Islip, NY
2533
NPI 13068079042334
Anastasios Manaris
Clinical Cardiac Electrophysiology · West Islip, NY
2140
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
2055
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
1762
Yi Li
Nuclear Medicine · Philadelphia, PA
1623
Khalid Noori
Internal Medicine · North Babylon, NY
1535
Sang Jho
General Surgery · West Islip, NY
1530
Steven Wengrover
Diagnostic Radiology · Bedford Hills, NY
1528
Adam Kupersmith
Cardiology · Deer Park, NY
1422
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
GOOD SAMARITAN HOSPITAL MEDICAL CENTER74287
Michael Benanti
Diagnostic Radiology · Rockford, IL
2970
CRAIG, RONALD2858
NPI 13068079042745
Brian Webber
Diagnostic Radiology · West Islip, NY
2352
NURSING SISTERS HOME CARE, INC.2229
Michael Gray
Infectious Disease · Bay Shore, NY
2196
Adriane Collins
Infectious Disease · West Islip, NY
2179
James Mchale
Diagnostic Radiology · West Islip, NY
2138
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
2060
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
1842
Edison Gavilanes
Internal Medicine · Amityville, NY
1825
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.