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PROVIDER PROFILE · NPI 1134214406

Samuel NixonM.D.

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 (1)

CCN 050168
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
376
Beneficiaries
—
Total drug cost
$12K
Distinct drugs
20
Brand share
36.2%
Top prescribed drugs
Atorvastatin Calcium45 claims
Amoxicillin/Potassium Clav37 claims
Furosemide28 claims
Hydrocodone/Acetaminophen25 claims
Pantoprazole Sodium24 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$159
Payment records
6
By payment type
Food and Beverage$159
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
366
Unique beneficiaries
—
Total services
707
Distinct HCPCS
5
Medicare payment
$52K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).
REFERRAL NETWORK

Where Samuel Nixon'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). 33 inbound referrers · 78 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST JUDE HOSPITAL INC85215
Victor Lee
Pathology · Oceanside, CA
66205
Bradley Jackson
Diagnostic Radiology · Fullerton, CA
63144
Danh Nguyen
Diagnostic Radiology · Riverside, CA
60126
Hao Ngo
Diagnostic Radiology · Fullerton, CA
4483
Pius Kim
Internal Medicine · Fullerton, CA
3255
Samuel Maxwell
Diagnostic Radiology · Fullerton, CA
3053
STAMBUK, EDGAR2749
Arman Forouzannia
Diagnostic Radiology · Lynnwood, WA
2748
Iksoo Kang
Emergency Medicine · Fullerton, CA
2542
Hoa Phan
Internal Medicine · Los Angeles, CA
2443
UNGER, PHILLIP2337
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST JUDE HOSPITAL INC241338
Harry Peled
Cardiology · Los Angeles, CA
116246
ST JUDE HOSPITAL INC103247
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
101202
Timmy Joseph
Interventional Radiology · Los Angeles, CA
67137
DOI, LESLIE5998
Chau Huynh
Diagnostic Radiology · Fullerton, CA
5381
Victor Lee
Pathology · Oceanside, CA
52198
William Foley
Vascular Surgery · Anaheim, CA
5081
Samuel Maxwell
Diagnostic Radiology · Fullerton, CA
4574
Arman Forouzannia
Diagnostic Radiology · Lynnwood, WA
3965
Danh Nguyen
Diagnostic Radiology · Riverside, CA
3670
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.