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PROVIDER PROFILE · NPI 1134380173

Alex LyM.D.

PRACTICEORCA REHAB INCSee all providers at this practice →
Internal MedicineFullerton, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050043
Hospital
CCN 050168
Hospital
CCN 050305
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
232
Unique beneficiaries
—
Total services
234
Distinct HCPCS
3
Medicare payment
$25K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$179
Payment records
2
By payment type
Food and Beverage$179
Top paying entities
Food and Beverage$179
REFERRAL NETWORK

Where Alex Ly'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). 17 inbound referrers · 60 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
RIVERSIDE HEALTHCARE SYSTEM, L.P.64159
ST JUDE HOSPITAL INC57123
Victor Lee
Pathology · Oceanside, CA
39110
Bradley Jackson
Diagnostic Radiology · Fullerton, CA
3878
Danh Nguyen
Diagnostic Radiology · Riverside, CA
3652
Samuel Nixon
Internal Medicine · Fullerton, CA
2375
Hao Ngo
Diagnostic Radiology · Fullerton, CA
2249
Ramesh Rathod
Interventional Cardiology · Fullerton, CA
2152
Iksoo Kang
Emergency Medicine · Fullerton, CA
1735
Samuel Maxwell
Diagnostic Radiology · Fullerton, CA
1636
UNGER, PHILLIP1534
Ardavan Afshar
Diagnostic Radiology · Riverside, CA
1582
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST JUDE HOSPITAL INC124169
Harry Peled
Cardiology · Los Angeles, CA
64163
ST JUDE HOSPITAL INC60122
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
52119
Timmy Joseph
Interventional Radiology · Los Angeles, CA
4065
William Foley
Vascular Surgery · Anaheim, CA
3656
Chau Huynh
Diagnostic Radiology · Fullerton, CA
3345
Ramesh Rathod
Interventional Cardiology · Fullerton, CA
3153
Bradley Jackson
Diagnostic Radiology · Fullerton, CA
2746
Arman Forouzannia
Diagnostic Radiology · Lynnwood, WA
2640
Bradford Silveira
Diagnostic Radiology · Fullerton, CA
2543
Sammie Cheng
Hospitalist · Fullerton, CA
2570
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.