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PROVIDER PROFILE · NPI 1245407105

Christopher SunMD

Internal MedicineRedondo Beach, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

CCN 057788
Home health agency
CCN 059525
Home health agency
CCN 059603
Home health agency
CCN 553107
Home health agency
CCN 557447
Home health agency
CCN 050351
Hospital
CCN 050353
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
6,435
Beneficiaries
—
Total drug cost
$503K
Distinct drugs
100
Brand share
15.6%
Top prescribed drugs
Atorvastatin Calcium699 claims
Rosuvastatin Calcium489 claims
Losartan Potassium376 claims
Metformin Hcl248 claims
Amlodipine Besylate248 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
903
Unique beneficiaries
—
Total services
1,302
Distinct HCPCS
13
Medicare payment
$62K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
REFERRAL NETWORK

Where Christopher Sun'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). 10 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
TORRANCE MEMORIAL MEDICAL CENTER48191
HUETTNER, GLENN1648
Lucas Nishioka
Diagnostic Radiology · Torrance, CA
1560
Richard Sullivan
Diagnostic Radiology · Torrance, CA
1331
Westmed Ambulance Inc
Ambulance Service Provider · Compton, CA
1230
Phong Nguyen
Family Practice · Winchester, CA
1246
Unilab Corporation
Clinical Laboratory · West Hills, CA
1147
Michael Stein
Diagnostic Radiology · Torrance, CA
1128
Robert Kolanz
Diagnostic Radiology · Torrance, CA
1139
Janak Raval
Diagnostic Radiology · Torrance, CA
1123
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
114372
PROVIDENCE HEALTH SYSTEM SOUTHERN CALIFORNIA65183
TORRANCE MEMORIAL MEDICAL CENTER54233
KUO, HELEN2057
Bruce Jackson
Cardiology · Redondo Beach, CA
20153
Lucas Nishioka
Diagnostic Radiology · Torrance, CA
1850
Randal Sutherland
Diagnostic Radiology · Torrance, CA
1628
Michael Stein
Diagnostic Radiology · Torrance, CA
1635
HUETTNER, GLENN1547
Unilab Corporation
Clinical Laboratory · West Hills, CA
1567
PATHOLOGY, INC.1534
Lubna Naqi
Endocrinology · Redondo Beach, CA
1386
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$268
Payment records
2
By payment type
Food and Beverage$268
Top paying entities
Food and Beverage$268