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PROVIDER PROFILE · NPI 1154335420

Brian MarkhardtMD

Diagnostic RadiologyMadison, WII
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 520071
Hospital
CCN 520089
Hospital
CCN 520098
Hospital
CCN 520109
Hospital
CCN 521341
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,822
Unique beneficiaries
—
Total services
4,895
Distinct HCPCS
55
Medicare payment
$73K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 749 Diagnostic Radiology providers in WI — top quintile (cohort median 2,525).
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
No data available for this provider in 2024.
REFERRAL NETWORK

Where Brian Markhardt'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). 88 inbound referrers · 198 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MERITER HOSPITAL, INC.6261,482
Meriter Health Enterprises Inc.
Clinical Laboratory · Madison, WI
122288
Lynn Broderick
Diagnostic Radiology · Madison, WI
92148
Peter Chase
Diagnostic Radiology · Madison, WI
62116
Robert Bour
Diagnostic Radiology · Madison, WI
5196
John Park
Interventional Radiology · Madison, WI
4883
Samuel Charles
Diagnostic Radiology · Madison, WI
4773
Elizabeth Teigen
Diagnostic Radiology · Madison, WI
4683
Bora Ozel
Diagnostic Radiology · Madison, WI
4378
Tyler Prout
Diagnostic Radiology · Madison, WI
4260
Eugene Kaji
Cardiology · Fitchburg, WI
4165
Venkata Meduri
Diagnostic Radiology · Madison, WI
4076
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FORT HEALTHCARE, INC.3531,097
UNIVERSITY OF WISCONSIN HOSPITALS AND CLINICS AUTHORITY335727
MERITER HOSPITAL, INC.334795
Meriter Health Enterprises Inc.
Clinical Laboratory · Madison, WI
131289
Edward Borman
Diagnostic Radiology · Madison, WI
108214
John Michael Khalil
Diagnostic Radiology · Madison, WI
91167
Charles Stepherson
Diagnostic Radiology · Madison, WI
85110
Lynn Broderick
Diagnostic Radiology · Madison, WI
81140
Donald Williams
Internal Medicine · Whitewater, WI
78130
Christopher Guglielmo
Diagnostic Radiology · Madison, WI
76114
Francis Thornton
Diagnostic Radiology · Iowa City, IA
75136
MILE BLUFF MEDICAL CENTER INC72176
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.