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PROVIDER PROFILE · NPI 1023123015

Katherine KatsoyannisM.D.

Internal MedicinePark Ridge, 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
$273
Payment records
8
By payment type
Food and Beverage$208
Education$65
Top paying entities
Food and Beverage$208
Education$65
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (18)

CCN 147292
Home health agency
CCN 147785
Home health agency
CCN 147824
Home health agency
CCN 147930
Home health agency
CCN 148317
Home health agency
CCN 141630
Hospice
CCN 141650
Hospice
CCN 141654
Hospice
CCN 141696
Hospice
CCN 141713
Hospice
CCN 140010
Hospital
CCN 140223
Hospital
CCN 140252
Hospital
CCN 145198
Nursing home
CCN 145382
Nursing home
CCN 145683
Nursing home
CCN 145998
Nursing home
CCN 146031
Nursing home
PRESCRIBING · PART D · 2024
Total Rx claims
47,651
Beneficiaries
—
Total drug cost
$2.6M
Distinct drugs
294
Brand share
18.7%
Top prescribed drugs
Atorvastatin Calcium2,830 claims
Levothyroxine Sodium1,782 claims
Amlodipine Besylate1,710 claims
Apixaban1,692 claims
Donepezil Hcl1,240 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,236
Unique beneficiaries
—
Total services
2,017
Distinct HCPCS
23
Medicare payment
$157K
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 Katherine Katsoyannis'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). 101 inbound referrers · 174 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ADVOCATE HEALTH AND HOSPITALS CORPORATION3491,572
Carissa Griffith
Physician Assistant · Park Ridge, IL
3273,060
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
240855
ALDEN-DES PLAINES REHABILITATION AND HEALTH CARE CENTER, INC.164776
CENTRAL DUPAGE HOSPITAL ASSOCIATION131569
ENDEAVOR HEALTH CLINICAL OPERATIONS125659
FLANAGAN, MATTHEW96478
SIEGFRIED, MICHAEL95407
Richard Lenzen
Optometry · Mt Prospect, IL
92211
Glen Geremia
Diagnostic Radiology · Park Ridge, IL
88323
City Of Desplaines
Ambulance Service Provider · Des Plaines, IL
81276
GNEGY, RICHARD79299
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Carissa Griffith
Physician Assistant · Park Ridge, IL
3493,328
Rebekah Ranchero
Family Practice · Park Ridge, IL
3162,045
Chicago Clinical Laboratories, Ltd
Clinical Laboratory · Northbrook, IL
2745,113
ADVOCATE HEALTH AND HOSPITALS CORPORATION2431,117
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
216523
Robert Anglim
Podiatry · Norridge, IL
2061,180
ALDEN-DES PLAINES REHABILITATION AND HEALTH CARE CENTER, INC.182686
SENECA NURSING HOME, INC.127606
FLANAGAN, MATTHEW111490
Richard Lenzen
Optometry · Mt Prospect, IL
102236
ENDEAVOR HEALTH CLINICAL OPERATIONS93397
Ehs Home Health Care Service Inc
Home Infusion Therapy Services · Oak Brook, IL
82290
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.