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PROVIDER PROFILE · NPI 1174523096

Mehrdad AmirhamzehM.D.

PRACTICEMEHRDAD AMIRHAMZEH, M.D., INC.See all providers at this practice →
Cardiac SurgeryManteca, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,087
Unique beneficiaries
—
Total services
1,488
Distinct HCPCS
11
Medicare payment
$336K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 128 Cardiac Surgery providers in CA — top quintile (cohort median 294).
REFERRAL NETWORK

Where Mehrdad Amirhamzeh'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). 8 inbound referrers · 32 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Stephen Liu
Diagnostic Radiology · Modesto, CA
63170
GOLDEN VALLEY HEALTH CENTER39166
Mark Wagner
Diagnostic Radiology · Madera, CA
1736
Riggs Ambulance Service
Ambulance Service Provider · Merced, CA
1543
Kenneth Grossman
Ophthalmology · Merced, CA
1440
Sunit Patel
Pulmonary Disease · Merced, CA
1349
NPI 14877547501144
SUTTER CENTRAL VALLEY HOSPITALS1147
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · Sacramento, CA
132571
Stephen Liu
Diagnostic Radiology · Modesto, CA
67188
DIGNITY HEALTH56152
Steven Hansen
Diagnostic Radiology · Merced, CA
4195
Duane Richey
Diagnostic Radiology · Merced, CA
3976
GOLDEN VALLEY HEALTH CENTER27146
Riggs Ambulance Service
Ambulance Service Provider · Merced, CA
2152
Mark Wagner
Diagnostic Radiology · Madera, CA
2047
Timothy Johnston
Family Practice · Merced, CA
1636
Sunit Patel
Pulmonary Disease · Merced, CA
1555
Castle Family Health Centers Inc
Clinical Laboratory · Atwater, CA
1542
Hai Duong
Anesthesiology · Davis, CA
15380
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.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
100.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
1.05%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.