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PROVIDER PROFILE · NPI 1265433072

Robert RosenbergM.D.

DermatologyFullerton, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
586
Beneficiaries
—
Total drug cost
$279K
Distinct drugs
17
Brand share
5.3%
Top prescribed drugs
Triamcinolone Acetonide92 claims
Fluocinonide75 claims
Metronidazole59 claims
Ketoconazole53 claims
Hydrocortisone52 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,230
Unique beneficiaries
—
Total services
2,055
Distinct HCPCS
13
Medicare payment
$108K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,546 Dermatology providers in CA — below median (cohort median 2,504).
REFERRAL NETWORK

Where Robert Rosenberg'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 · 26 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HARRIS HISTOLOGY SERVICES173402
Victor Lee
Pathology · Oceanside, CA
171422
ST JUDE HOSPITAL INC115204
Karen Simpson
Dermatology · Brea, CA
6186
Unilab Corporation
Clinical Laboratory · West Hills, CA
3262
Ramesh Rathod
Interventional Cardiology · Fullerton, CA
1936
Eugene Byun
Cardiology · Fullerton, CA
1731
Charles Suh
Interventional Cardiology · Fullerton, CA
1322
Danh Nguyen
Diagnostic Radiology · Riverside, CA
1116
William Mosier
Ophthalmology · Fullerton, CA
1117
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Victor Lee
Pathology · Oceanside, CA
129286
ST JUDE HOSPITAL INC116220
Quest Diagnostics Nichols Institute
Clinical Laboratory · San Juan Capistrano, CA
3461
Unilab Corporation
Clinical Laboratory · West Hills, CA
3180
Mark Weissig
Pulmonary Disease · Fullerton, CA
2148
Jay Han
Cardiology · Fullerton, CA
1829
Charles Suh
Interventional Cardiology · Fullerton, CA
1729
Karen Simpson
Dermatology · Brea, CA
1725
Alan Weinberg
Urology · Fullerton, CA
1728
Jeffrey Dell
Internal Medicine · Fullerton, CA
1729
Jesus Vera
Interventional Cardiology · Fullerton, CA
1728
HARRIS HISTOLOGY SERVICES1626
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$300
Payment records
4
By payment type
Food and Beverage$300
Top paying entities
Food and Beverage$300