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PROVIDER PROFILE · NPI 1306897541

Theofanis TsiamtsiourisMD

Interventional CardiologyRoslyn, NYI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 337147
Home health agency
CCN 330182
Hospital
CCN 330259
Hospital
CCN 330286
Hospital
CCN 330332
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
9,190
Beneficiaries
—
Total drug cost
$1.7M
Distinct drugs
80
Brand share
34.1%
Top prescribed drugs
Rosuvastatin Calcium920 claims
Metoprolol Succinate877 claims
Atorvastatin Calcium667 claims
Clopidogrel Bisulfate625 claims
Amlodipine Besylate454 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$591
Payment records
33
By payment type
Food and Beverage$591
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,399
Unique beneficiaries
—
Total services
4,834
Distinct HCPCS
19
Medicare payment
$339K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 224 Interventional Cardiology providers in NY — top quintile (cohort median 1,390).
REFERRAL NETWORK

Where Theofanis Tsiamtsiouris'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). 83 inbound referrers · 145 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST. FRANCIS HOSPITAL4441,015
David Hoch
Clinical Cardiac Electrophysiology · Roslyn, NY
301569
GOODMAN, KENNETH209633
Kenneth Crystal
Diagnostic Radiology · New Hyde Park, NY
147347
Alan Zakheim
Diagnostic Radiology · Roslyn, NY
139343
Scott Sherman
Diagnostic Radiology · Roslyn, NY
133304
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
107305
Northwell Health Laboratories
Clinical Laboratory · New Hyde Park, NY
84270
Menachem Mandell
Diagnostic Radiology · West Nyack, NY
76178
Hc Glick
Cardiology · Roslyn, NY
63112
HUNTER EMS INC.6280
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
56209
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
David Hoch
Clinical Cardiac Electrophysiology · Roslyn, NY
183443
ST. FRANCIS HOSPITAL173366
GOODMAN, KENNETH141446
Kenneth Crystal
Diagnostic Radiology · New Hyde Park, NY
114300
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
107256
Antonio Madrid
Interventional Cardiology · Roslyn, NY
102146
Alan Zakheim
Diagnostic Radiology · Roslyn, NY
97218
Scott Sherman
Diagnostic Radiology · Roslyn, NY
94191
Joseph Minadeo
Interventional Cardiology · Roslyn, NY
92146
NURSING SISTERS HOME CARE, INC.85123
HUNTER EMS INC.83138
Northwell Health Laboratories
Clinical Laboratory · New Hyde Park, NY
73173
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.