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PROVIDER PROFILE · NPI 1386612406

Mark ZawisaM.D.

PRACTICEIHA HEALTH SERVICES CORPORATIONSee all providers at this practice →
Family PracticeSouth Lyon, MII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Mark Zawisa'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). 10 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
IHA HEALTH SERVICES CORPORATION2841,075
SAINT JOSEPH MERCY LIVINGSTON HOSPITAL2711,209
REGENTS OF THE UNIVERSITY OF MICHIGAN29223
Raymond Smith
Family Practice · Brighton, MI
2239
Robert Clark
Ophthalmology · Brighton, MI
1853
Livingston County Treasurer
Ambulance Service Provider · Howell, MI
1842
Marlo Leonen
Cardiology · Ypsilanti, MI
1330
John Stevelinck
Podiatry · Howell, MI
1232
Lee Gold
Podiatry · Brighton, MI
1249
Jihn Han
Clinical Cardiac Electrophysiology · Ypsilanti, MI
1148
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF MICHIGAN2961,093
IHA HEALTH SERVICES CORPORATION2871,047
SAINT JOSEPH MERCY LIVINGSTON HOSPITAL173674
ST JOSEPH MERCY HOSPITAL87241
Raymond Smith
Family Practice · Brighton, MI
3491
REGENTS OF THE UNIVERSITY OF MICHIGAN33215
Alberto Nacif
Family Practice · Brighton, MI
2865
BERNSTEIN, MARK2785
Elizabeth Morelli
Family Practice · South Lyon, MI
1427
Edward Loniewski
Orthopedic Surgery · Novi, MI
1368
Donna Vorias
Family Practice · Brighton, MI
1331
John Stevelinck
Podiatry · Howell, MI
1237
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
170
Unique beneficiaries
—
Total services
191
Distinct HCPCS
5
Medicare payment
$10K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,054 Family Practice providers in MI — below median (cohort median 403).