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PROVIDER PROFILE · NPI 1396784591

Mark StolarM.D.

Internal MedicineWoodstock, ILI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
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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.
PRESCRIBING · PART D · 2024
Total Rx claims
9,342
Beneficiaries
—
Total drug cost
$1.3M
Distinct drugs
160
Brand share
27.5%
Top prescribed drugs
Levothyroxine Sodium516 claims
Atorvastatin Calcium444 claims
Rosuvastatin Calcium303 claims
Amlodipine Besylate298 claims
Metoprolol Succinate242 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,215
Unique beneficiaries
—
Total services
1,427
Distinct HCPCS
17
Medicare payment
$111K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).
REFERRAL NETWORK

Where Mark Stolar'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). 10 inbound referrers · 12 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE203937
ENDEAVOR HEALTH CLINICAL OPERATIONS33104
REHABILITATION INSTITUTE OF CHICAGO1645
Thomas Grant
Diagnostic Radiology · Chicago, IL
1330
CENTRAL DUPAGE HOSPITAL ASSOCIATION1353
DAVISON, RICHARDO1329
WIGGINS, CAROLYN1234
Eric Hart
Diagnostic Radiology · Chicago, IL
1129
City Of Chicago
Ambulance Service Provider · Chicago, IL
1138
Ronald Hendrix
Diagnostic Radiology · Chicago, IL
1120
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE3681,973
ENDEAVOR HEALTH CLINICAL OPERATIONS32105
STRIMLING, ARNOLD2270
MILLER, JOHN1650
RUSH UNIVERSITY MEDICAL CENTER1555
REHABILITATION INSTITUTE OF CHICAGO1439
Thomas Grant
Diagnostic Radiology · Chicago, IL
1324
Kevin Blount
Diagnostic Radiology · Marietta, GA
1333
Renee Yap
Diagnostic Radiology · Chicago, IL
1232
Neill Peters
Dermatology · Chicago, IL
1226
Rishi Agrawal
Diagnostic Radiology · Houston, TX
1228
NPI 19826293821128
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.