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PROVIDER PROFILE · NPI 1053545533

Siobhan O'connorM.D.

PathologyChapel Hill, NCI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 340061
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
515
Unique beneficiaries
—
Total services
962
Distinct HCPCS
8
Medicare payment
$28K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 315 Pathology providers in NC — below median (cohort median 1,479).
REFERRAL NETWORK

Where Siobhan 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). 9 inbound referrers · 31 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Sheryl Jordan
Diagnostic Radiology · Fayetteville, NC
2839
Cherie Kuzmiak
Diagnostic Radiology · Chapel Hill, NC
1519
Lisa Rose-Jones
Advanced Heart Failure and Transplant Cardiology · Wilmington, NC
1420
BIRCHARD, KATHERINE1319
PARKER, LEONARD1217
SEMELKA, RICHARD1111
KOZLOWSKI, TOMASZ1137
REX HOSPITAL INC.1127
Kristalyn Gallagher
Surgical Oncology · Chapel Hill, NC
1131
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF NORTH CAROLINA HOSPITALS AT CHAPEL HILL307786
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
3671
Karin True
Nephrology · Chapel Hill, NC
36104
Edwin Fuller
Nephrology · Chapel Hill, NC
3385
PARKER, LEONARD3153
Sheila Lee
Diagnostic Radiology · Durham, NC
2332
Randal Detwiler
Nephrology · Chapel Hill, NC
2360
Susan Mckenney
Nurse Practitioner · Chapel Hill, NC
2241
WILCOX, CLAIRE2262
BIANCHI, GREGORY2047
Jordan Renner
Interventional Radiology · Chapel Hill, NC
1924
Charles Hicks
Cardiology · Chapel Hill, NC
1822
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.