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PROVIDER PROFILE · NPI 1295721884

John BestosoM.D.

NephrologySan 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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050324
Hospital
CCN 050424
Hospital
CCN 050503
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
125
Unique beneficiaries
—
Total services
158
Distinct HCPCS
4
Medicare payment
$12K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 985 Nephrology providers in CA — bottom quintile (cohort median 1,482).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where John Bestoso'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). 34 inbound referrers · 65 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Scripps Health
Clinical Laboratory · La Jolla, CA
106691
Mohsin Saeed
Interventional Radiology · La Jolla, CA
42180
Andrew King
Nephrology · La Jolla, CA
39112
AHERN, THOMAS3856
Joseph Luna
Diagnostic Radiology · Santa Barbara, CA
3288
James Heywood
Advanced Heart Failure and Transplant Cardiology · La Jolla, CA
2749
Christina Adams
Cardiology · La Jolla, CA
2437
Robin Quazi
Diagnostic Radiology · Los Angeles, CA
2440
Robert Sharpe
Pathology · La Jolla, CA
2347
John Rogers
Cardiology · La Jolla, CA
2039
Todd Hitchcock
Cardiology · San Diego, CA
2044
Caitlin Carter
Nephrology · San Diego, CA
2046
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Scripps Health
Clinical Laboratory · San Diego, CA
1921,236
Scripps Health
Clinical Laboratory · La Jolla, CA
102735
SCRIPPS HEALTH92259
Scripps Clinic Medical Laboratories
Clinical Laboratory · San Diego, CA
55259
SCRIPPS HEALTH3187
Mohsin Saeed
Interventional Radiology · La Jolla, CA
30154
Mary Kalafut
Neurology · La Jolla, CA
3045
Andrew King
Nephrology · La Jolla, CA
30175
Caitlin Carter
Nephrology · San Diego, CA
2640
Brandon Grusd
Interventional Radiology · La Jolla, CA
2692
Robert Reiss
Nephrology · Encinitas, CA
2491
James Rice
Nephrology · La Jolla, CA
2371
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.