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PROVIDER PROFILE · NPI 1134140940

Mark ViehmannMD

PRACTICECEP AMERICA LLCSee all providers at this practice →
AnesthesiologyMadison, INI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
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.
QUALITY · MIPS · 2024
Final MIPS score
63.1
Quality
45.9
Cost
76.1
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
-1.43%
Group
REFERRAL NETWORK

Where Mark Viehmann'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 · 7 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
JOHNSON MEMORIAL HOSPITAL63100
Michael Boyer
General Surgery · Franklin, IN
1462
MCINTOSH, BRENT1234
Benedicto Reyes
Diagnostic Radiology · Indianapolis, IN
1220
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
JOHNSON MEMORIAL HOSPITAL7297
SINGH, CHANDRABHAN3538
Daniel Salvas
Urology · Franklin, IN
1644
Benedicto Reyes
Diagnostic Radiology · Indianapolis, IN
1527
Ronald Bennett
Internal Medicine · Franklin, IN
1520
MCINTOSH, BRENT1233
Dana Lindsay
General Surgery · Franklin, IN
1125
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.