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PROVIDER PROFILE · NPI 1194917278

Marianna RuzinovaMD

PathologySaint Louis, MOI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 140185
Hospital
CCN 260032
Hospital
CCN 260108
Hospital
CCN 260162
Hospital
CCN 260191
Hospital
REFERRAL NETWORK

Where Marianna Ruzinova'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). 16 inbound referrers · 41 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Washington University
Clinical Laboratory · Saint Louis, MO
6298
Morey Blinder
Hematology · Saint Louis, MO
49136
Ravi Vij
Medical Oncology · Saint Louis, MO
21106
Peter Westervelt
Medical Oncology · Brunswick, ME
20125
Cylen Javidan-Nejad
Diagnostic Radiology · Saint Louis, MO
1926
Sandor Kovacs
Cardiology · Saint Louis, MO
1728
Iskra Pusic
Medical Oncology · Saint Louis, MO
1653
Kathryn Fowler
Diagnostic Radiology · San Diego, CA
1415
Kara Regan
Gastroenterology · Greenville, NC
1432
Harvey Glazer
Diagnostic Radiology · Saint Louis, MO
1436
Alexandra Gutierrez
Gastroenterology · New York, NY
1328
Camille Abboud
Medical Oncology · Saint Louis, MO
1363
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BARNES JEWISH HOSPITAL309631
Morey Blinder
Hematology · Saint Louis, MO
82315
BARNES JEWISH WEST COUNTY HOSPITAL6196
WESTERHOLD-MCDANIEL, CLAUDIA5354
Harvey Glazer
Diagnostic Radiology · Saint Louis, MO
2545
Nancy Bartlett
Medical Oncology · Saint Louis, MO
2469
Dayna Early
Gastroenterology · Saint Louis, MO
2346
Janice Semenkovich
Diagnostic Radiology · Saint Louis, MO
2235
Sandor Kovacs
Cardiology · Saint Louis, MO
2131
Camille Abboud
Medical Oncology · Saint Louis, MO
20166
Armin Ghobadi
Medical Oncology · Saint Louis, MO
2063
Peter Westervelt
Medical Oncology · Brunswick, ME
1990
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.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,678
Unique beneficiaries
—
Total services
3,187
Distinct HCPCS
16
Medicare payment
$78K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 253 Pathology providers in MO — top quintile (cohort median 1,626).
QUALITY · MIPS · 2024
Final MIPS score
84.2
Quality
71.6
Cost
75.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.39%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.