What is Margaret Zanger's specialty?

Margaret Zanger (NPI 1659539013) is a Medicare-billing provider whose primary specialty is Anesthesiology in Springfield, MO.

Where does Margaret Zanger practice?

Margaret Zanger practices in Springfield, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1659539013.

How much does Medicare pay Margaret Zanger?

Margaret Zanger (NPI 1659539013) received approximately $24K in total Medicare Part B payments, serving 202 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659539013

Margaret ZangerM.D.

PRACTICECOXHEALTHSee all providers at this practice →

AnesthesiologySpringfield, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 757 Anesthesiology providers in MO — above median (cohort median 187).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$88

Payment records

By payment type

Food and Beverage$88

Top paying entities

Food and Beverage$88

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

Physician	Patients	Visits
LESTER E COX MEDICAL CENTERS	242	582
HAWKINS, CALVIN	46	56
Martin Anbari Interventional Radiology · Springfield, MO	35	44
Mark Anderson Interventional Cardiology · Springfield, MO	33	34
Anthony Divito Diagnostic Radiology · Springfield, MO	26	36
Norman Ely Diagnostic Radiology · Springfield, MO	23	29
Danny Penick Interventional Cardiology · Springfield, MO	23	37
LESTER E COX MEDICAL CENTERS	20	24
Eric Nelson Diagnostic Radiology · Springfield, MO	19	22
David Anderson Urology · Springfield, MO	16	66
Christine Wester Diagnostic Radiology · Springfield, MO	15	19
Michael Walters Diagnostic Radiology · Springfield, MO	15	19

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events