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PROVIDER PROFILE · NPI 1821097742

Dean CassimatisM.D.

GastroenterologyNew Windsor, 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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
128
By payment type
Food and Beverage$3K
Education$75
PRESCRIBING · PART D · 2024
Total Rx claims
2,254
Beneficiaries
—
Total drug cost
$728K
Distinct drugs
19
Brand share
13.4%
Top prescribed drugs
Omeprazole1,049 claims
Pantoprazole Sodium411 claims
Famotidine319 claims
Sod Sulf/Pot Chloride/Mag Sulf121 claims
Sucralfate31 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
907
Unique beneficiaries
—
Total services
1,022
Distinct HCPCS
8
Medicare payment
$122K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,360 Gastroenterology providers in NY — top quintile (cohort median 521).
REFERRAL NETWORK

Where Dean Cassimatis'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). 46 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST. LUKE'S CORNWALL HOSPITAL3911,197
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Yu Wang
Pathology · Newburgh, NY
105248
ANTONY, LIZA66142
James Bersig
Anesthesiology · Newburgh, NY
65135
Sindhu Sandesh
Anesthesiology · Newburgh, NY
59120
Vani Venkataramanappa
Anesthesiology · Newburgh, NY
54117
Pamela Nguyen
Diagnostic Radiology · Middletown, NY
4279
Chris Donikyan
Diagnostic Radiology · Middletown, NY
4296
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
3881
GEORGE, JOSEPH34102
Stephen Daly
Diagnostic Radiology · Middletown, NY
3284
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.