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PROVIDER PROFILE · NPI 1013073253

Michael HartmannMD

PRACTICEMERCY HEALTH JANESVILLESee all providers at this practice →
Emergency MedicineNaperville, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
730
Unique beneficiaries
—
Total services
793
Distinct HCPCS
5
Medicare payment
$62K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,228 Emergency Medicine providers in IL — top quintile (cohort median 344).
PRESCRIBING · PART D · 2024
Total Rx claims
140
Beneficiaries
—
Total drug cost
$733
Distinct drugs
6
Brand share
56.4%
Top prescribed drugs
Cephalexin36 claims
Ondansetron33 claims
Hydrocodone/Acetaminophen31 claims
Amoxicillin/Potassium Clav15 claims
Prednisone13 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Michael Hartmann'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). 19 inbound referrers · 93 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EDWARD HOSPITAL197556
Alan Nazerian
Diagnostic Radiology · Oak Brook, IL
2746
MERCY HEALTH SYSTEM CORPORATION2797
Edward Ambulance Services Llc
Ambulance Service Provider · Naperville, IL
2037
Sandeep Kalra
Internal Medicine · Naperville, IL
2088
Amaar Malik
Diagnostic Radiology · Naperville, IL
1935
RESIDENTIAL HOME HEALTH ILLINOIS, LLC1826
Jeffrey Girardot
Diagnostic Radiology · Naperville, IL
1630
CENTRAL DUPAGE HOSPITAL ASSOCIATION1631
Todd Singer
Diagnostic Radiology · Naperville, IL
1425
Paul Backas
Diagnostic Radiology · Naperville, IL
1326
SHERMAN, LEONARD1325
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
EDWARD HOSPITAL4671,263
Alan Nazerian
Diagnostic Radiology · Oak Brook, IL
108209
Edward Ambulance Services Llc
Ambulance Service Provider · Naperville, IL
89140
Michael Mitchell
Diagnostic Radiology · Naperville, IL
86162
GOLDBERG, PAUL81159
Eve Mara
Diagnostic Radiology · Naperville, IL
79177
City Of Naperville Ill
Ambulance Service Provider · Naperville, IL
79132
SHERMAN, LEONARD78153
MERCY HEALTH SYSTEM CORPORATION63269
Ankur Vaghani
Diagnostic Radiology · Naperville, IL
58126
HAGGAR, ALLAN57110
Amaar Malik
Diagnostic Radiology · Naperville, IL
53100
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.