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PROVIDER PROFILE · NPI 1255501474

Leslie KobayashiM.D.

PRACTICEUCSDSee all providers at this practice →
General SurgerySan Diego, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
90.8
Quality
84.1
Cost
73.9
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.66%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050025
Hospital
CCN 050045
Hospital
CCN 050234
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
196
Unique beneficiaries
—
Total services
303
Distinct HCPCS
4
Medicare payment
$31K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,763 General Surgery providers in CA — above median (cohort median 269).
REFERRAL NETWORK

Where Leslie Kobayashi'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). 25 inbound referrers · 55 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA210669
RENNER, JOHN55201
American Medical Response Ambulance Service, Inc.
Ambulance Service Provider · San Diego, CA
45118
Jay Doucet
Critical Care (Intensivists) · San Diego, CA
3770
Albert Hsiao
Diagnostic Radiology · San Diego, CA
3284
William Ladd
Diagnostic Radiology · San Diego, CA
2973
Sharon Brouha
Diagnostic Radiology · San Diego, CA
2685
Todd Costantini
General Surgery · Minneapolis, MN
2562
COIMBRA, RAUL2457
Brady Huang
Diagnostic Radiology · San Diego, CA
2250
Vishal Bansal
Critical Care (Intensivists) · San Diego, CA
2186
GHAHREMANI, GARY2149
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA76311
Andrew Yen
Diagnostic Radiology · San Diego, CA
67219
Giovanna Casola
Diagnostic Radiology · San Diego, CA
60185
David Karow
Diagnostic Radiology · Jacksonville, FL
59151
Jorge Silva Enciso
Advanced Heart Failure and Transplant Cardiology · San Diego, CA
48121
Mary Oboyle
Diagnostic Radiology · San Diego, CA
4498
Sharon Brouha
Diagnostic Radiology · San Diego, CA
41116
Julie Marek Bykowski
Diagnostic Radiology · San Diego, CA
40130
Albert Hsiao
Diagnostic Radiology · San Diego, CA
3991
Laura Haines
General Surgery · San Diego, CA
38109
RENNER, JOHN38160
Todd Costantini
General Surgery · Minneapolis, MN
37103
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.