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PROVIDER PROFILE · NPI 1487614210

Thomas ArndtMD

PRACTICEOAK LAWN IL ENDOSCOPY ASC LLCSee all providers at this practice →
GastroenterologyOak Lawn, ILI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
662
Beneficiaries
—
Total drug cost
$56K
Distinct drugs
17
Brand share
15.1%
Top prescribed drugs
Pantoprazole Sodium208 claims
Omeprazole95 claims
Dicyclomine Hcl50 claims
Linaclotide38 claims
Alprazolam32 claims
QUALITY · MIPS · 2024
Final MIPS score
84.2
Quality
67.7
Cost
80.6
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.39%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
507
Unique beneficiaries
—
Total services
518
Distinct HCPCS
10
Medicare payment
$67K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 606 Gastroenterology providers in IL — top quintile (cohort median 726).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$48
Payment records
3
By payment type
Food and Beverage$48
REFERRAL NETWORK

Where Thomas Arndt'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). 21 inbound referrers · 43 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Lynn Casey-Maher
Certified Registered Nurse Anesthetist (CRNA) · Geneva, IL
101112
HEFFERNAN, THERESA6595
Vincent Muscarello
Gastroenterology · Oak Lawn, IL
5593
David Choe
Diagnostic Radiology · Joliet, IL
5493
Carrie Bradford
Pathology · Palos Heights, IL
4275
CENTRAL DUPAGE HOSPITAL ASSOCIATION3756
Kantilal Chandarana
Diagnostic Radiology · Plainfield, IL
3553
High Technology Inc
Independent Diagnostic Testing Facility (IDTF) · Palos Heights, IL
3077
Helen (Min) Chen
Pathology · Palos Heights, IL
2766
Michael Horton
Diagnostic Radiology · Palos Heights, IL
2653
Franklin Tan
Diagnostic Radiology · Tinley Park, IL
2127
Kenneth Beck
Pathology · Westchester, IL
1818
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PALOS COMMUNITY HOSPITAL272670
Oak Lawn Il Endoscopy Asc Llc
Ambulatory Surgical Center · Oak Lawn, IL
182233
ADVOCATE HEALTH AND HOSPITALS CORPORATION107241
Thomas Mientus
Pathology · Lake Forest, IL
95120
A2cl Services, Llc
Clinical Laboratory · West Allis, WI
54121
PUTNAM, NANCY52124
Quest Diagnostics Llc Il
Clinical Laboratory · Wood Dale, IL
5089
Julius Ringus
Pathology · Palos Heights, IL
4182
Vincent Muscarello
Gastroenterology · Oak Lawn, IL
4063
David Choe
Diagnostic Radiology · Joliet, IL
3876
Wayne Lue
Gastroenterology · Oak Lawn, IL
3867
High Technology Inc
Independent Diagnostic Testing Facility (IDTF) · Palos Heights, IL
3562
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.