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PROVIDER PROFILE · NPI 1073513396

John WeaverMD

PRACTICETHE KROGER COSee all providers at this practice →
AnesthesiologyLancaster, OHI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 360072
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
88
Unique beneficiaries
—
Total services
88
Distinct HCPCS
5
Medicare payment
$10K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,465 Anesthesiology providers in OH — below median (cohort median 200).
QUALITY · MIPS · 2024
Final MIPS score
90.7
Quality
74.9
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.66%
Group
PRESCRIBING · PART D · 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 John Weaver'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). 4 inbound referrers · 14 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
FAIRFIELD MEDICAL CENTER112253
Mark D'onofrio
Orthopedic Surgery · Lancaster, OH
4099
NPI 12058010991326
Keith Hollingsworth
Orthopedic Surgery · Lancaster, OH
1249
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FAIRFIELD MEDICAL CENTER117226
Mark D'onofrio
Orthopedic Surgery · Lancaster, OH
38172
Kevin Bates
Physician Assistant · Lancaster, OH
2025
NPI 12058010992061
Portsmouth Emergency Ambulance Service Inc
Ambulance Service Provider · Portsmouth, OH
1825
Michael Reinig
Clinical Cardiac Electrophysiology · Lancaster, OH
1630
Jeremy Buckley
Cardiology · Lancaster, OH
1641
Peter Bauer
Pathology · Columbus, OH
1429
MID-OHIO AMBULANCE SERVICE INC1460
MATHEWSON, ROGER1319
David Passerini
Diagnostic Radiology · Columbus, OH
1225
David Vaziri
Orthopedic Surgery · Logan, OH
1276
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.