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PROVIDER PROFILE · NPI 1396744140

John LeffM D

PRACTICERIVERSIDE SURGICAL ASSOCIATES INCSee all providers at this practice →
General SurgeryColumbus, 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
298
Unique beneficiaries
—
Total services
413
Distinct HCPCS
9
Medicare payment
$27K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 855 General Surgery providers in OH — top quintile (cohort median 269).
REFERRAL NETWORK

Where John Leff'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). 36 inbound referrers · 69 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
OHIOHEALTH CORPORATION183286
William Tarrant
Diagnostic Radiology · Eden Prairie, MN
4686
RUIZ, OSCAR4154
WRIGHT, RICK4050
Jonathon Lee
Diagnostic Radiology · Eden Prairie, MN
3869
Shalin Jhaveri
Diagnostic Radiology · Columbus, OH
3454
Robert Toscano
General Surgery · Columbus, OH
3242
Jason Shonk
Diagnostic Radiology · Columbus, OH
2657
John Wylie
Diagnostic Radiology · Durham, NC
2537
Thomas Goodlive
Cardiology · Columbus, OH
2435
BONTA, MARCO2225
Dennis Calnon
Cardiology · Columbus, OH
2229
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
OHIOHEALTH CORPORATION216389
Cems Of Ohio Inc
Ambulance Service Provider · Columbus, OH
89126
Kuldeep Vaswani
Diagnostic Radiology · Columbus, OH
66136
Jonathon Lee
Diagnostic Radiology · Eden Prairie, MN
4772
Lance Shoemaker
General Surgery · Columbus, OH
4561
Kwang Suh
General Surgery · Columbus, OH
4278
David Chaky
Diagnostic Radiology · Springfield, IL
4265
Douglas Heintzelman
Diagnostic Radiology · Columbus, OH
3779
Sumit Seth
Diagnostic Radiology · Columbus, OH
3460
John Bach
General Surgery · Columbus, OH
3460
Vinaya Reddy
Diagnostic Radiology · Columbus, OH
3254
J Wiot
Diagnostic Radiology · Columbus, OH
3148
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
Total Rx claims
149
Beneficiaries
—
Total drug cost
$230
Distinct drugs
3
Brand share
8.1%
Top prescribed drugs
Gabapentin73 claims
Tramadol Hcl64 claims
Ondansetron12 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$362
Payment records
16
By payment type
Food and Beverage$362