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PROVIDER PROFILE · NPI 1770524399

James MarkM.D.

Emergency MedicineCleveland, OHI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
261
Unique beneficiaries
—
Total services
269
Distinct HCPCS
5
Medicare payment
$24K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,183 Emergency Medicine providers in OH — below median (cohort median 340).
PRESCRIBING · PART D · 2024
Total Rx claims
23
Beneficiaries
—
Total drug cost
$137
Distinct drugs
2
Brand share
47.8%
Top prescribed drugs
Cephalexin12 claims
Hydrocodone/Acetaminophen11 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where James Mark'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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
FAIRVIEW HOSPITAL6161,397
Rebecca Johnson
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86126
Lindy Paradise
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77120
Frank Ricaurte
Diagnostic Radiology · Cleveland, OH
76114
Marisol Nunez-Hoyo
Diagnostic Radiology · Cleveland, OH
66113
Abraham Ahmed
Diagnostic Radiology · Tampa, FL
5585
Rocky River City Hall
Ambulance Service Provider · Rocky River, OH
4974
LAKEWOOD HOSPITAL ASSOCIATION4084
Thomas Krewson
Diagnostic Radiology · Cleveland, OH
3343
Hassan Alzoubi
Internal Medicine · Cleveland, OH
32117
Emad Elbadawy
Internal Medicine · Cleveland, OH
2980
David Brown
Diagnostic Radiology · Cleveland, OH
2335
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.