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PROVIDER PROFILE · NPI 1174515050

Brian O'connor

PRACTICEFREDERICK HEALTH HOSPITAL INCSee all providers at this practice →
Internal MedicineFrederick, MDI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
12
Beneficiaries
—
Total drug cost
$293
Distinct drugs
1
Brand share
100.0%
Top prescribed drugs
Methotrexate Sodium12 claims
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Brian O'connor'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). 29 inbound referrers · 51 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Rizwana Afzal
Diagnostic Radiology · Frederick, MD
51260
David Rhee
Diagnostic Radiology · Frederick, MD
41158
BENNETT, MATTHEW38241
Sherwin Danaie
Diagnostic Radiology · Frederick, MD
38156
Peter Kremers
Diagnostic Radiology · Frederick, MD
37145
Frederick County Maryland
Ambulance Service Provider · Frederick, MD
3389
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
28105
Marsha Naydich
Diagnostic Radiology · Eden Prairie, MN
28111
Jay Lehman
Diagnostic Radiology · Ephrata, PA
2898
Hitesh Patel
Cardiology · Frederick, MD
2799
Gregory Lavanier
Diagnostic Radiology · Frederick, MD
27107
ROCK, LEEANN2566
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FREDERICK HEALTH HOSPITAL INC3815,197
Rizwana Afzal
Diagnostic Radiology · Frederick, MD
46184
David Rhee
Diagnostic Radiology · Frederick, MD
43167
Anthony Rowedder
Diagnostic Radiology · Frederick, MD
42177
Sherwin Danaie
Diagnostic Radiology · Frederick, MD
39152
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
37156
Marsha Naydich
Diagnostic Radiology · Eden Prairie, MN
35159
BENNETT, MATTHEW34191
Gregory Lavanier
Diagnostic Radiology · Frederick, MD
33163
Frederick County Maryland
Ambulance Service Provider · Frederick, MD
3297
Jay Lehman
Diagnostic Radiology · Ephrata, PA
31120
Gregory Gagnon
Radiation Oncology · Frederick, MD
31679
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.