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PROVIDER PROFILE · NPI 1013195650

Jonathan Williams

GastroenterologyKenilworth, ILI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 140010
Hospital
CCN 140114
Hospital
CCN 520066
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,810
Unique beneficiaries
—
Total services
3,749
Distinct HCPCS
17
Medicare payment
$261K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 606 Gastroenterology providers in IL — top quintile (cohort median 726).
PRESCRIBING · PART D · 2024
Total Rx claims
1,180
Beneficiaries
—
Total drug cost
$159K
Distinct drugs
22
Brand share
21.3%
Top prescribed drugs
Omeprazole503 claims
Pantoprazole Sodium134 claims
Famotidine73 claims
Mesalamine47 claims
Budesonide44 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$164
Payment records
2
By payment type
Gift$164
REFERRAL NETWORK

Where Jonathan Williams'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). 66 inbound referrers · 128 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS4603,034
PANELLA, JOSEPH64327
Geraldine Newmark
Diagnostic Radiology · Evanston, IL
57259
Jeffrey Marogil
Cardiology · Glenview, IL
53404
Elaine Gorelik
Cardiology · Glenview, IL
50222
Christopher Kay
Diagnostic Radiology · Evanston, IL
47197
David Ecanow
Diagnostic Radiology · Highland Park, IL
43204
David Najman
Cardiology · Skokie, IL
42217
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
38137
Michael Samikkannu
Hospitalist · Glenview, IL
36379
Hafsa Baig
Hospitalist · Glenview, IL
36599
Gary Turkel
Diagnostic Radiology · Maywood, IL
35128
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS4993,120
Michael Paterakos
Pathology · Skokie, IL
120345
WIRTZ, WAYNE95290
Richard Gore
Diagnostic Radiology · Evanston, IL
75266
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
67349
PANELLA, JOSEPH63306
Geraldine Newmark
Diagnostic Radiology · Evanston, IL
55186
Quest Diagnostics Llc Il
Clinical Laboratory · Wood Dale, IL
55139
Jeffrey Marogil
Cardiology · Glenview, IL
48309
Alan Zunamon
Cardiology · Glenview, IL
47214
Elaine Gorelik
Cardiology · Glenview, IL
43165
David Rabin
Diagnostic Radiology · Highland Park, IL
42146
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.