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PROVIDER PROFILE · NPI 1902914864

Paul O'brienMD

PRACTICEMUSCSee all providers at this practice →
Hematology-OncologyCharleston, SCI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
701
Beneficiaries
—
Total drug cost
$1.3M
Distinct drugs
20
Brand share
43.2%
Top prescribed drugs
Ondansetron Hcl124 claims
Lipase/Protease/Amylase85 claims
Oxycodone Hcl53 claims
Dexamethasone47 claims
Prochlorperazine Maleate46 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
259
Unique beneficiaries
—
Total services
422
Distinct HCPCS
6
Medicare payment
$31K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 126 Hematology-Oncology providers in SC — bottom quintile (cohort median 1,697).
REFERRAL NETWORK

Where Paul O'brien'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MEDICAL UNIVERSITY HOSPITAL AUTHORITY2103,170
Stephen Schabel
Diagnostic Radiology · Charleston, SC
53166
James Ravenel
Diagnostic Radiology · Charleston, SC
51178
Philip Costello
Diagnostic Radiology · Charleston, SC
39131
CURRY, NANCY35140
Anand Sharma
Radiation Oncology · Charleston, SC
30258
Ernest Camp
Surgical Oncology · Houston, TX
17180
Maria Matheus
Diagnostic Radiology · Charleston, SC
1541
GORDON, LEONIE1443
Olga Chajewski
Pathology · Savannah, GA
1342
Lindsay Peterson
Medical Oncology · Saint Louis, MO
12123
Shaoli Sun
Pathology · Columbus, OH
1244
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.