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PROVIDER PROFILE · NPI 1225072721

Mack KarnesM.D.

Diagnostic RadiologySt Francis, WII
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 520034
Hospital
CCN 520113
Hospital
CCN 520138
Hospital
CCN 520189
Hospital
CCN 520198
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,537
Unique beneficiaries
—
Total services
6,017
Distinct HCPCS
29
Medicare payment
$214K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 749 Diagnostic Radiology providers in WI — top quintile (cohort median 2,525).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Mack Karnes'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). 199 inbound referrers · 549 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
WEST ALLIS MEMORIAL HOSPITAL, INC.157217
AURORA HEALTH CARE SOUTHERN LAKES, INC.116183
Bell Ambulance, Inc.
Ambulance Service Provider · Milwaukee, WI
104177
Ijaz Malik
Cardiology · Milwaukee, WI
100174
PFOTENHAUER, JOSEPH95203
MORAN, JAMES93138
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.91158
Prakash Shah
Cardiology · Milwaukee, WI
86160
Rajesh Trivedi
Internal Medicine · West Bend, WI
85367
HARTWICK, JEFFREY83112
Radu Pirvanescu
Internal Medicine · Fond Du Lac, WI
78272
Roger Axtell
Diagnostic Radiology · New Berlin, WI
74122
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
A2cl Services, Llc
Clinical Laboratory · West Allis, WI
1,5973,451
AURORA HEALTH CARE METRO, INC.7941,401
WEST ALLIS MEMORIAL HOSPITAL, INC.631854
AURORA MEDICAL CENTER OF WASHINGTON COUNTY, INC.368693
AURORA HEALTH CARE SOUTHERN LAKES, INC.242352
AURORA HEALTH CARE SOUTHERN LAKES, INC.231388
VISITING NURSE ASSOCIATION OF WISCONSIN, INC.165199
WALLSKOG, JOEL155375
AURORA HEALTH CARE SOUTHERN LAKES, INC.148255
PFOTENHAUER, JOSEPH139358
Ijaz Malik
Cardiology · Milwaukee, WI
120222
Bell Ambulance, Inc.
Ambulance Service Provider · Milwaukee, WI
113208
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.