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PROVIDER PROFILE · NPI 1215924949

William MackinM.D.

Interventional CardiologyGeneva, ILI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 180013
Hospital
CCN 180124
Hospital
CCN 230021
Hospital
CCN 230078
Hospital
CCN 530014
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
595
Unique beneficiaries
—
Total services
681
Distinct HCPCS
8
Medicare payment
$34K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 238 Interventional Cardiology providers in IL — bottom quintile (cohort median 2,866).
PRESCRIBING · PART D · 2024
Total Rx claims
3,025
Beneficiaries
—
Total drug cost
$379K
Distinct drugs
32
Brand share
15.6%
Top prescribed drugs
Metoprolol Succinate360 claims
Atorvastatin Calcium331 claims
Amlodipine Besylate276 claims
Rosuvastatin Calcium210 claims
Lisinopril203 claims
QUALITY · MIPS · 2024
Final MIPS score
95.6
Quality
88.5
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.87%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where William Mackin'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). 170 inbound referrers · 410 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CENTRAL DUPAGE HOSPITAL ASSOCIATION1,0792,359
DELNOR COMMUNITY HOSPITAL6931,984
Kiran Talanki
Diagnostic Radiology · Geneva, IL
320629
Kurt Williams
Internal Medicine · Geneva, IL
271755
John Kefer
Internal Medicine · Geneva, IL
208587
Terry Labarre
Internal Medicine · Geneva, IL
175480
Robert Nierzwicki
Cardiology · Winfield, IL
166325
Ross Van Dorpe
Cardiology · Geneva, IL
165407
William Towne
Interventional Cardiology · Geneva, IL
137267
Gregory Zweig
Diagnostic Radiology · Schaumburg, IL
113191
Ankur Dhawan
Emergency Medicine · Wheaton, IL
104190
John Treanor
Diagnostic Radiology · Winfield, IL
96165
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
DELNOR COMMUNITY HOSPITAL1,0102,941
CENTRAL DUPAGE HOSPITAL ASSOCIATION6171,442
Kurt Williams
Internal Medicine · Geneva, IL
3691,044
John Kefer
Internal Medicine · Geneva, IL
305858
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
302503
Terry Labarre
Internal Medicine · Geneva, IL
290777
Ross Van Dorpe
Cardiology · Geneva, IL
267767
Kalyana Poruri
Diagnostic Radiology · Geneva, IL
254445
Sidney Jain
Diagnostic Radiology · Geneva, IL
219378
Kimberly Chaney
Diagnostic Radiology · Maywood, IL
210361
Kiran Talanki
Diagnostic Radiology · Geneva, IL
193336
Mark Kelly
Diagnostic Radiology · Winfield, IL
184368
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.