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PROVIDER PROFILE · NPI 1265450738

Louis DehnerMD

PathologySaint Louis, MOI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 140185
Hospital
CCN 260032
Hospital
CCN 260108
Hospital
CCN 260162
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,032
Unique beneficiaries
—
Total services
1,786
Distinct HCPCS
10
Medicare payment
$58K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 253 Pathology providers in MO — above median (cohort median 1,626).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
84.2
Quality
71.6
Cost
75.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.39%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Louis Dehner'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). 16 inbound referrers · 47 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Janice Semenkovich
Diagnostic Radiology · Saint Louis, MO
2958
Cylen Javidan-Nejad
Diagnostic Radiology · Saint Louis, MO
2749
David Gierada
Diagnostic Radiology · Saint Louis, MO
2239
Fernando Gutierrez
Diagnostic Radiology · Saint Louis, MO
1924
Sandor Kovacs
Cardiology · Saint Louis, MO
1923
Harvey Glazer
Diagnostic Radiology · Saint Louis, MO
1830
ORY, DANIEL1718
Michael Lin
Diagnostic Radiology · Roseville, MN
1624
HSU, HAWPENG1414
David Schwartz
Cardiology · Saint Louis, MO
1419
Steven Hunt
Colorectal Surgery (Proctology) · Saint Louis, MO
1244
Robert Gropler
Cardiology · Saint Louis, MO
1215
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BARNES JEWISH HOSPITAL170296
Harvey Glazer
Diagnostic Radiology · Saint Louis, MO
57112
Sanjeev Bhalla
Diagnostic Radiology · Saint Louis, MO
4082
Janice Semenkovich
Diagnostic Radiology · Saint Louis, MO
3976
David Gierada
Diagnostic Radiology · Saint Louis, MO
3695
Abbott Ambulance Inc
Ambulance Service Provider · Saint Louis, MO
3143
Cylen Javidan-Nejad
Diagnostic Radiology · Saint Louis, MO
2848
Sandor Kovacs
Cardiology · Saint Louis, MO
2439
Michael Bottros
Anesthesiology · Los Angeles, CA
2331
Cary Siegel
Diagnostic Radiology · Saint Louis, MO
2234
BJC HOME CARE SERVICES2025
SIEGEL, MARILYN2025
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.