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PROVIDER PROFILE · NPI 1457559684

Sean BrennanM.D.

PRACTICEMAYO CLINIC HOSPITAL-ROCHESTERSee all providers at this practice →
Emergency MedicineOwatonna, MNI
CROSS-REFERENCE

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REFERRAL NETWORK

Where Sean Brennan'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). 13 inbound referrers · 23 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jason Steinle
Diagnostic Radiology · Rochester, MN
53133
MAYO CLINIC HEALTH SYSTEM-SOUTHWEST MINNESOTA REGION2450
Xiaoyu Hou
Internal Medicine · Minneapolis, MN
2282
WELLS, WILLIAM2242
SANDHOFER, CHARLES2251
JONES, RONALD1937
Sathiraju Undavalli
Internal Medicine · Longview, TX
1839
Paul Floy
Emergency Medicine · Owatonna, MN
1843
Joseph Rybar
Emergency Medicine · Rochester, MN
1742
SHAPIRO, SARA1340
WALLNER HUFFINGTON, LINDA1130
Mayo Collaborative Services, Inc
Clinical Laboratory · Rochester, MN
1124
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ALLINA HEALTH SYSTEM278711
David Penn
Diagnostic Radiology · Owatonna, MN
64136
CRESPO, JOSE56269
Mayo Clinic Ambulance
Ambulance Service Provider · Rochester, MN
52155
WINTER, CAROL52170
MAYO CLINIC HOSPITAL-ROCHESTER4270
Xiaoyu Hou
Internal Medicine · Minneapolis, MN
2899
SANDHOFER, CHARLES2764
Maged Labib
Internal Medicine · Owatonna, MN
2686
Jason Steinle
Diagnostic Radiology · Rochester, MN
2343
Radha Devi Radhakrishna Pillai
Hospitalist · Saint Louis, MO
2353
Donald Buisman
Emergency Medicine · Owatonna, MN
2056
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
267
Unique beneficiaries
—
Total services
275
Distinct HCPCS
4
Medicare payment
$28K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 962 Emergency Medicine providers in MN — above median (cohort median 290).
PRESCRIBING · PART D · 2024
Total Rx claims
115
Beneficiaries
—
Total drug cost
$665
Distinct drugs
6
Brand share
27.0%
Top prescribed drugs
Oxycodone Hcl27 claims
Prednisone27 claims
Ondansetron19 claims
Cephalexin18 claims
Amoxicillin/Potassium Clav12 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.