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PROVIDER PROFILE · NPI 1659539013

Margaret ZangerM.D.

PRACTICECOXHEALTHSee all providers at this practice →
AnesthesiologySpringfield, MOI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
58
Unique beneficiaries
—
Total services
58
Distinct HCPCS
4
Medicare payment
$6K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 757 Anesthesiology providers in MO — above median (cohort median 187).
REFERRAL NETWORK

Where Margaret Zanger'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LESTER E COX MEDICAL CENTERS242582
HAWKINS, CALVIN4656
Martin Anbari
Interventional Radiology · Springfield, MO
3544
Mark Anderson
Interventional Cardiology · Springfield, MO
3334
Anthony Divito
Diagnostic Radiology · Springfield, MO
2636
Norman Ely
Diagnostic Radiology · Springfield, MO
2329
Danny Penick
Interventional Cardiology · Springfield, MO
2337
LESTER E COX MEDICAL CENTERS2024
Eric Nelson
Diagnostic Radiology · Springfield, MO
1922
David Anderson
Urology · Springfield, MO
1666
Christine Wester
Diagnostic Radiology · Springfield, MO
1519
Michael Walters
Diagnostic Radiology · Springfield, MO
1519
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$88
Payment records
5
By payment type
Food and Beverage$88
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.