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PROVIDER PROFILE · NPI 1295994739

Marisa OishiMD, MPH

Emergency MedicineNew York, NYI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 030084
Hospital
REFERRAL NETWORK

Where Marisa Oishi'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
SUTTER EAST BAY HOSPITALS121299
THE BROOKLYN HOSPITAL CENTER43131
New York City Health And Hospitals Corporation
Ambulance Service Provider · Brooklyn, NY
3675
Kathryn Klima
Diagnostic Radiology · Oakland, CA
3055
Seniorcare Emergency Medical Services Inc.
Ambulance Service Provider · Bronx, NY
3053
Vijay Singh
Diagnostic Radiology · Roslyn Heights, NY
2335
RICH, PHILIP1938
Samy Fourati
Diagnostic Radiology · Brooklyn, NY
1731
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE BROOKLYN HOSPITAL CENTER124268
SUTTER EAST BAY HOSPITALS83193
Ciprian Nedelcu
Cardiology · Green Bay, WI
4869
SUTTER EAST BAY HOSPITALS3896
Joseph Abboud
Cardiology · Brooklyn, NY
3468
PARAMEDICS PLUS, LLC3292
Protransport 1
Ambulance Service Provider · Rohnert Park, CA
3163
FRIEDMAN, HOWARD2937
Mahmoud Dakhel
Diagnostic Radiology · Newark, NJ
2850
Godwin Lee
Diagnostic Radiology · Brooklyn, NY
2537
Samy Fourati
Diagnostic Radiology · Brooklyn, NY
2348
Gloria Rapoport
Diagnostic Radiology · Brooklyn, NY
2235
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.
QUALITY · MIPS · 2024
Final MIPS score
80.9
Quality
61.3
Cost
90.5
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.25%
Group
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
75
Unique beneficiaries
—
Total services
75
Distinct HCPCS
3
Medicare payment
$3K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,737 Emergency Medicine providers in NY — bottom quintile (cohort median 287).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.