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PROVIDER PROFILE · NPI 1104897941

Leonidas VassilarosM.D.

PRACTICETHE KIDNEY GROUP, INCSee all providers at this practice →
NephrologyYoungstown, OHI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
78
Unique beneficiaries
—
Total services
94
Distinct HCPCS
2
Medicare payment
$5K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 348 Nephrology providers in OH — bottom quintile (cohort median 981).
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 360064
Hospital
CCN 360276
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
302
Beneficiaries
—
Total drug cost
$17K
Distinct drugs
15
Brand share
13.2%
Top prescribed drugs
Lisinopril39 claims
Calcitriol39 claims
Allopurinol26 claims
Losartan Potassium22 claims
Potassium Chloride20 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$372
Payment records
17
By payment type
Food and Beverage$372
REFERRAL NETWORK

Where Leonidas Vassilaros'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). 51 inbound referrers · 71 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Nathaniel Doe
Nephrology · Youngstown, OH
801,797
YOUNGSTOWN OHIO HOSPITAL COMPANY LLC63466
Antonio Burnett
Diagnostic Radiology · Kent, OH
61651
Kathleen Padgitt
Internal Medicine · Youngstown, OH
59945
Cory Kutlick
Diagnostic Radiology · Kent, OH
52497
COLLIER, BERT46276
Munir Shah
Infectious Disease · Maumee, OH
46934
Daniel Laufman
Diagnostic Radiology · Youngstown, OH
41695
Sherif Soliman
Nephrology · Youngstown, OH
41631
Paul Chesis
Diagnostic Radiology · Kent, OH
40337
Patrick Cestone
Diagnostic Radiology · Youngstown, OH
38714
SULEK, MARK37221
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MERCY HEALTH YOUNGSTOWN LLC79585
Kathleen Padgitt
Internal Medicine · Youngstown, OH
621,243
Nathaniel Doe
Nephrology · Youngstown, OH
601,256
Andrea Shaer
Nephrology · Youngstown, OH
56852
Michael Koprucki
Nephrology · Youngstown, OH
53839
Antonio Burnett
Diagnostic Radiology · Kent, OH
47289
Munir Shah
Infectious Disease · Maumee, OH
461,235
LIFEFLEET LLC46515
WIRTZ, CHRISTINA45176
Sherif Soliman
Nephrology · Youngstown, OH
42641
Rajul Pandya
Diagnostic Radiology · Atlanta, GA
41232
Cory Kutlick
Diagnostic Radiology · Kent, OH
38208
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.