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PROVIDER PROFILE · NPI 1366546509

Robert PerlmuterM.D.

Internal MedicineChicago, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
65
Unique beneficiaries
—
Total services
82
Distinct HCPCS
2
Medicare payment
$5K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — bottom quintile (cohort median 760).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
833
Beneficiaries
—
Total drug cost
$69K
Distinct drugs
30
Brand share
20.6%
Top prescribed drugs
Atorvastatin Calcium126 claims
Amlodipine Besylate59 claims
Lisinopril44 claims
Losartan Potassium42 claims
Metoprolol Succinate41 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$49
Payment records
2
By payment type
Food and Beverage$49
REFERRAL NETWORK

Where Robert Perlmuter'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). 13 inbound referrers · 31 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CENTRAL DUPAGE HOSPITAL ASSOCIATION138500
NORTHWESTERN MEMORIAL HEALTHCARE51287
Mary Metz
Certified Clinical Nurse Specialist · Chicago, IL
45138
Denise Petenzi
Podiatry · Chicago, IL
41147
ENDEAVOR HEALTH CLINICAL OPERATIONS2374
City Of Chicago
Ambulance Service Provider · Chicago, IL
2263
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
1871
RAO, SHESH18112
Us Services
Portable X-Ray Supplier · Chicago, IL
1584
Shyam Chalise
Internal Medicine · Chicago, IL
1465
BUCKINGHAM PAVILION INC1159
Thomas Keane
Interventional Radiology · Oak Brook, IL
1133
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PRESENCE CHICAGO HOSPITALS NETWORK77465
Chicago Clinical Laboratories, Ltd
Clinical Laboratory · Northbrook, IL
70720
NORTHWESTERN MEMORIAL HEALTHCARE59341
Quest Diagnostics Llc Il
Clinical Laboratory · Wood Dale, IL
50126
CENTRAL DUPAGE HOSPITAL ASSOCIATION46121
Mary Metz
Certified Clinical Nurse Specialist · Chicago, IL
46141
Denise Petenzi
Podiatry · Chicago, IL
41164
Gregory Doren
Ophthalmology · Chicago, IL
2187
ENDEAVOR HEALTH CLINICAL OPERATIONS2156
City Of Chicago
Ambulance Service Provider · Chicago, IL
2063
Us Services
Portable X-Ray Supplier · Chicago, IL
1950
Lee-Ming Liou
Diagnostic Radiology · Columbus, OH
1851
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.