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PROVIDER PROFILE · NPI 1356575690

Mark ChwajolM.D.

PRACTICEUICSee all providers at this practice →
NeurosurgeryChicago, 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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$685
Payment records
8
By payment type
Food and Beverage$685
Top paying entities
Food and Beverage$685
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Mark Chwajol'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). 11 inbound referrers · 27 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK79365
Andrew Johanek
Diagnostic Radiology · Chicago, IL
23131
John Groch
Diagnostic Radiology · Joliet, IL
21101
Rakesh Chaudhari
Diagnostic Radiology · Woodridge, IL
18102
BRUNO, EDWARD1788
Joshua Tepper
Vascular Surgery · Lake Forest, IL
1676
Jennifer Besse
Nurse Practitioner · Joliet, IL
1677
John Dongas
Clinical Cardiac Electrophysiology · New Lenox, IL
1439
Bernard Charles
Physical Medicine and Rehabilitation · Joliet, IL
1344
JESTER, MICKEY1266
KUSHNER, TERRY1137
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK97536
Andrew Johanek
Diagnostic Radiology · Chicago, IL
35160
Rakesh Chaudhari
Diagnostic Radiology · Woodridge, IL
34146
Bernard Charles
Physical Medicine and Rehabilitation · Joliet, IL
26315
BRUNO, EDWARD26129
Sasan Payvar
Diagnostic Radiology · Joliet, IL
23116
Brian Fagan
Diagnostic Radiology · Joliet, IL
23107
Michael Osei
Physical Medicine and Rehabilitation · Oak Lawn, IL
21224
Michael Arthofer
Diagnostic Radiology · Joliet, IL
20124
KUSHNER, TERRY1990
JESTER, MICKEY1861
Joshua Tepper
Vascular Surgery · Lake Forest, IL
1879
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
61
Unique beneficiaries
—
Total services
65
Distinct HCPCS
3
Medicare payment
$5K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 174 Neurosurgery providers in IL — bottom quintile (cohort median 346).