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PROVIDER PROFILE · NPI 1285837229

Roy PanaresMD

Hematology-OncologyFullerton, 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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
94
By payment type
Food and Beverage$2K
Education$166
PRESCRIBING · PART D · 2024
Total Rx claims
1,042
Beneficiaries
—
Total drug cost
$3.6M
Distinct drugs
30
Brand share
35.0%
Top prescribed drugs
Acyclovir119 claims
Hydroxyurea115 claims
Apixaban76 claims
Dexamethasone74 claims
Anastrozole68 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
549
Unique beneficiaries
—
Total services
998
Distinct HCPCS
8
Medicare payment
$93K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 957 Hematology-Oncology providers in CA — below median (cohort median 4,173).
REFERRAL NETWORK

Where Roy Panares'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). 20 inbound referrers · 49 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Victor Lee
Pathology · Oceanside, CA
2562,064
ST JUDE HOSPITAL INC2001,336
Hao Ngo
Diagnostic Radiology · Fullerton, CA
49144
Danh Nguyen
Diagnostic Radiology · Riverside, CA
48160
Bradley Jackson
Diagnostic Radiology · Fullerton, CA
37191
STAMBUK, EDGAR3380
Unilab Corporation
Clinical Laboratory · West Hills, CA
33109
Arman Forouzannia
Diagnostic Radiology · Lynnwood, WA
32127
UNGER, PHILLIP2950
Ramesh Rathod
Interventional Cardiology · Fullerton, CA
2690
David Park
Hematology-Oncology · Fullerton, CA
25227
Samuel Maxwell
Diagnostic Radiology · Fullerton, CA
2437
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Nichols Institute
Clinical Laboratory · San Juan Capistrano, CA
1901,110
Victor Lee
Pathology · Oceanside, CA
1561,282
ST JUDE HOSPITAL INC148858
Timmy Joseph
Interventional Radiology · Los Angeles, CA
41237
Robert Morten
Diagnostic Radiology · Fullerton, CA
35101
Hao Ngo
Diagnostic Radiology · Fullerton, CA
34121
Danh Nguyen
Diagnostic Radiology · Riverside, CA
3489
Bradley Jackson
Diagnostic Radiology · Fullerton, CA
33132
ST JUDE HOSPITAL INC33124
Chau Huynh
Diagnostic Radiology · Fullerton, CA
3292
Bradford Silveira
Diagnostic Radiology · Fullerton, CA
3273
Unilab Corporation
Clinical Laboratory · West Hills, CA
3178
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.