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PROVIDER PROFILE · NPI 1326032129

Kenneth ShimizuM.D.

Radiation OncologySan Diego, CAI
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,156
Unique beneficiaries
—
Total services
2,113
Distinct HCPCS
24
Medicare payment
$165K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 496 Radiation Oncology providers in CA — above median (cohort median 1,716).
PRESCRIBING · PART D · 2024
Total Rx claims
18
Beneficiaries
—
Total drug cost
$94
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Hydrocortisone18 claims
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050324
Hospital
CCN 050424
Hospital
CCN 050503
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$24
Payment records
1
By payment type
Food and Beverage$24
REFERRAL NETWORK

Where Kenneth Shimizu'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). 9 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Michael Kan
Nuclear Medicine · La Jolla, CA
2393
Paul Sylvan
Diagnostic Radiology · Rancho Mirage, CA
2391
Pushpendu Banerjee
Medical Oncology · La Jolla, CA
16252
James Sinclair
Hematology-Oncology · La Jolla, CA
16263
Kent Thompson
Diagnostic Radiology · Rancho Mirage, CA
1538
FRANCIS, DAVID1350
Patrick Linson
Radiation Oncology · Vista, CA
12153
Eva Lean
Radiation Oncology · Vista, CA
11159
David Vu
Diagnostic Radiology · San Diego, CA
1145
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SCRIPPS HEALTH65175
SCRIPPS HEALTH40303
Scripps Health
Clinical Laboratory · San Diego, CA
29321
James Sinclair
Hematology-Oncology · La Jolla, CA
26415
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
23109
Mary Wilde
General Surgery · La Jolla, CA
20107
Michael Kan
Nuclear Medicine · La Jolla, CA
1826
Patrick Linson
Radiation Oncology · Vista, CA
17153
Norbert Kased
Radiation Oncology · Vista, CA
16296
Anuradha Koka
Radiation Oncology · San Diego, CA
1699
MATHEWS, KURT1133
David Vu
Diagnostic Radiology · San Diego, CA
1117
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.