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PROVIDER PROFILE · NPI 1285646729

Zachary LeshenM.D.

CardiologyMishawaka, INI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 150012
Hospital
CCN 150076
Hospital
CCN 150177
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
68
By payment type
Food and Beverage$1K
PRESCRIBING · PART D · 2024
Total Rx claims
5,695
Beneficiaries
—
Total drug cost
$1.0M
Distinct drugs
42
Brand share
28.1%
Top prescribed drugs
Atorvastatin Calcium740 claims
Clopidogrel Bisulfate564 claims
Apixaban433 claims
Lisinopril429 claims
Rosuvastatin Calcium428 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,925
Unique beneficiaries
—
Total services
2,341
Distinct HCPCS
26
Medicare payment
$104K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 377 Cardiology providers in IN — above median (cohort median 2,155).
REFERRAL NETWORK

Where Zachary Leshen'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). 52 inbound referrers · 101 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Steven Gerstler
Diagnostic Radiology · Tampa, FL
92209
Ajazuddin Shaikh
Cardiology · Mishawaka, IN
90242
Edward Yang
Diagnostic Radiology · New Orleans, LA
90176
Brett Stephens
Diagnostic Radiology · South Bend, IN
73127
Vu Nguyen
Diagnostic Radiology · South Bend, IN
59110
Ashfaq Turk
Cardiology · Mishawaka, IN
59164
Paul Guentert
Critical Care (Intensivists) · Mishawaka, IN
56158
Linda Tuthill
Diagnostic Radiology · South Bend, IN
54124
Matous Pradny
Hospitalist · Saint Joseph, MI
4682
The South Bend Clinic Llc
Ambulatory Surgical Center · South Bend, IN
46121
Tri-County Ambulance Service, Inc.
Ambulance Service Provider · Wakarusa, IN
4391
Scott King
Interventional Radiology · Mishawaka, IN
4284
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SAINT JOSEPH REGIONAL MEDICAL CENTER-SOUTH BEND CAMPUS, INC.4251,428
South Bend Medical Foundation, Inc
Clinical Laboratory · South Bend, IN
210714
Sachin Patel
Cardiology · Mishawaka, IN
179468
Douglas Kuehn
Diagnostic Radiology · South Bend, IN
104173
Ashfaq Turk
Cardiology · Mishawaka, IN
100213
Paul Shu
Diagnostic Radiology · Indianapolis, IN
99186
Jonathan Mccrea
Diagnostic Radiology · South Bend, IN
84167
Edward Yang
Diagnostic Radiology · New Orleans, LA
80131
Steven Gerstler
Diagnostic Radiology · Tampa, FL
69130
Tri-County Ambulance Service, Inc.
Ambulance Service Provider · Wakarusa, IN
69123
Ajazuddin Shaikh
Cardiology · Mishawaka, IN
67167
Linda Tuthill
Diagnostic Radiology · South Bend, IN
65156
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.