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PROVIDER PROFILE · NPI 1316103559

Rita HerzingM.D.

Internal MedicineGlen Ellyn, 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
$71
Payment records
3
By payment type
Food and Beverage$71
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 147568
Home health agency
CCN 140242
Hospital
CCN 145606
Nursing home
PRESCRIBING · PART D · 2024
Total Rx claims
8,845
Beneficiaries
—
Total drug cost
$276K
Distinct drugs
108
Brand share
14.7%
Top prescribed drugs
Atorvastatin Calcium779 claims
Amlodipine Besylate686 claims
Levothyroxine Sodium592 claims
Losartan Potassium440 claims
Rosuvastatin Calcium409 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,666
Unique beneficiaries
—
Total services
5,100
Distinct HCPCS
42
Medicare payment
$194K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).
REFERRAL NETWORK

Where Rita Herzing'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). 10 inbound referrers · 24 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CENTRAL DUPAGE HOSPITAL ASSOCIATION86309
James Scruggs
Internal Medicine · Wheaton, IL
64125
Laboratory Corporation Of America
Clinical Laboratory · Itasca, IL
60137
Nazish Ekram
Internal Medicine · Naperville, IL
3168
George Nijmeh
Cardiology · Winfield, IL
2759
Jaime Villanueva
Pulmonary Disease · Winfield, IL
1336
Robert Nierzwicki
Cardiology · Winfield, IL
1223
Ehsan Safari
Diagnostic Radiology · Glen Ellyn, IL
1224
EDWARD HOSPITAL1126
Kyle Kallenbach
Diagnostic Radiology · Glen Ellyn, IL
1116
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Dublin, OH
128327
CENTRAL DUPAGE HOSPITAL ASSOCIATION67261
James Scruggs
Internal Medicine · Wheaton, IL
6088
PIERSON, STEPHEN4360
Laboratory Corporation Of America
Clinical Laboratory · Itasca, IL
3757
Nazish Ekram
Internal Medicine · Naperville, IL
3043
James Carroll
Cardiology · Winfield, IL
2992
Michael Schwartz
Internal Medicine · Winfield, IL
2870
George Nijmeh
Cardiology · Winfield, IL
2444
Andrew Korcek
Pulmonary Disease · Winfield, IL
24101
Juliet Fallah
Diagnostic Radiology · Dallas, TX
2038
ZIMMERMANN, ANNE1938
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.