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PROVIDER PROFILE · NPI 1891700597

Shehzad MerwatM.D.

GastroenterologyHouston, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$425
Payment records
3
By payment type
Food and Beverage$425
QUALITY · MIPS · 2024
Final MIPS score
84.1
Quality
69.2
Cost
73.6
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.38%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
86
Beneficiaries
—
Total drug cost
$130K
Distinct drugs
4
Brand share
46.5%
Top prescribed drugs
Rifaximin40 claims
Furosemide18 claims
Lactulose15 claims
Spironolactone13 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
67
Unique beneficiaries
—
Total services
115
Distinct HCPCS
3
Medicare payment
$11K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,103 Gastroenterology providers in TX — bottom quintile (cohort median 699).
REFERRAL NETWORK

Where Shehzad Merwat'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 134632460533110
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2859
Tony Tran
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2671
Kimberly Kirschner
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2340
Rafic Berbarie
Cardiology · Dallas, TX
2357
Galveston County Health District
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2260
Quest Diagnostics Clinical Laboratories Inc
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2081
Tareq Abu Sharifeh
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1846
Poyan Rafiei
Interventional Radiology · Katy, TX
1845
Luca Cicalese
General Surgery · Worcester, MA
1891
LARSON, SCOTT1732
Wissam Khalife
Advanced Heart Failure and Transplant Cardiology · Galveston, TX
1689
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.