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PROVIDER PROFILE · NPI 1235306077

Kathleen RuchalskiM.D.

Diagnostic RadiologyLos Angeles, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050112
Hospital
CCN 050262
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
81.1
Quality
62.9
Cost
68.1
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.26%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,256
Unique beneficiaries
—
Total services
32,995
Distinct HCPCS
12
Medicare payment
$800K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).
REFERRAL NETWORK

Where Kathleen Ruchalski'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). 55 inbound referrers · 72 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Donald Roback
Diagnostic Radiology · Manhattan Beach, CA
102456
Benjamin Plotkin
Diagnostic Radiology · Los Angeles, CA
79308
REGENTS OF THE UNIV OF CALIFORNIA65104
Kathleen Brown
Diagnostic Radiology · Los Angeles, CA
63239
Robert Suh
Diagnostic Radiology · Los Angeles, CA
56218
Sindy Wei-Mester
Diagnostic Radiology · Los Angeles, CA
44104
Scott Genshaft
Interventional Radiology · Los Angeles, CA
42191
Jonathan Goldin
Diagnostic Radiology · Los Angeles, CA
3571
Victor Sai
Diagnostic Radiology · Los Angeles, CA
3471
ISKANDER, PAUL3051
David Lu
Diagnostic Radiology · Los Angeles, CA
2961
Wolf Kratzert
Anesthesiology · Los Angeles, CA
2987
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REGENTS UNIV OF CALIF LOS ANGELES190474
Donald Roback
Diagnostic Radiology · Manhattan Beach, CA
113437
Benjamin Plotkin
Diagnostic Radiology · Los Angeles, CA
80283
Kathleen Brown
Diagnostic Radiology · Los Angeles, CA
71321
Edward Zaragoza
Diagnostic Radiology · Santa Monica, CA
65296
Barbara Kadell
Diagnostic Radiology · Los Angeles, CA
61182
REGENTS OF THE UNIV OF CALIFORNIA4978
Holly Middlekauff
Cardiology · Los Angeles, CA
49134
Gabriel Vorobiof
Cardiology · Los Angeles, CA
4587
Henry Honda
Cardiology · Los Angeles, CA
4094
Nazanin Yaghmai
Diagnostic Radiology · Los Angeles, CA
37124
Robert Suh
Diagnostic Radiology · Los Angeles, CA
35122
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.