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PROVIDER PROFILE · NPI 1235185299

Greg DenenbergMD

PRACTICEANUJ LAL MD LTDSee all providers at this practice →
Internal MedicineSkokie, ILI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (9)

CCN 147001
Home health agency
CCN 147712
Home health agency
CCN 147719
Home health agency
CCN 140010
Hospital
CCN 140114
Hospital
CCN 140130
Hospital
CCN 140223
Hospital
CCN 140252
Hospital
CCN 143026
Inpatient rehabilitation facility
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,136
Unique beneficiaries
—
Total services
4,016
Distinct HCPCS
27
Medicare payment
$256K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).
PRESCRIBING · PART D · 2024
Total Rx claims
11,366
Beneficiaries
—
Total drug cost
$833K
Distinct drugs
150
Brand share
17.4%
Top prescribed drugs
Atorvastatin Calcium782 claims
Losartan Potassium579 claims
Amlodipine Besylate540 claims
Levothyroxine Sodium539 claims
Simvastatin498 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Greg Denenberg'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). 9 inbound referrers · 20 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CENTRAL DUPAGE HOSPITAL ASSOCIATION2981,507
ENDEAVOR HEALTH CLINICAL OPERATIONS2371,500
Mark Lampert
Cardiology · Skokie, IL
1688
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
13113
David Najman
Cardiology · Skokie, IL
1396
Christopher Kay
Diagnostic Radiology · Evanston, IL
1374
Jeffrey Marogil
Cardiology · Glenview, IL
1187
Jacob Ecanow
Diagnostic Radiology · Evanston, IL
1133
PRESENCE CHICAGO HOSPITALS NETWORK1147
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS2151,344
CENTRAL DUPAGE HOSPITAL ASSOCIATION106264
ENDEAVOR HEALTH CLINICAL OPERATIONS2276
Stephen Kashian
Internal Medicine · Skokie, IL
22216
Richard Gore
Diagnostic Radiology · Evanston, IL
18101
FISCHER, MATTHEW1871
David Najman
Cardiology · Skokie, IL
1882
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
17146
Carolyn Donaldson
Diagnostic Radiology · Evanston, IL
1754
Margaret Gore
Diagnostic Radiology · Evanston, IL
1738
Cliff Ireland
Internal Medicine · Skokie, IL
1794
MARMOR, DAVID1664
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
181
By payment type
Food and Beverage$3K