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PROVIDER PROFILE · NPI 1851598346

James MarshD.O.

PRACTICEZZZ ANESTHESIA, INCSee all providers at this practice →
AnesthesiologyNorwalk, OHI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$80
Payment records
3
By payment type
Food and Beverage$80
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
199
Unique beneficiaries
—
Total services
202
Distinct HCPCS
6
Medicare payment
$12K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,465 Anesthesiology providers in OH — top quintile (cohort median 200).
REFERRAL NETWORK

Where James Marsh'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Yilan Chang
Pathology · Norwalk, OH
100112
William Ferber
Diagnostic Radiology · Norwalk, OH
73132
Maher Salam
Gastroenterology · Zephyrhills, FL
65192
MARTINEZ, EDUARDO3034
Joe Assaad
Diagnostic Radiology · Lorain, OH
2230
Timothy Mummert
Internal Medicine · Port Clinton, OH
2141
Mbanefo Ojukwu
Internal Medicine · Westlake, OH
2029
Christopher Davis
Emergency Medicine · Lima, OH
1835
John Abboud
Cardiology · Columbus, NE
1620
Hassan Ibrahim
Cardiology · Sandusky, OH
1636
Michael Powers
Orthopedic Surgery · Norwalk, OH
1429
Don Moore
Orthopedic Surgery · Columbia, MO
1454
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.