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PROVIDER PROFILE · NPI 1215049648

William O'neillMD

NephrologyAtlanta, GAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
94.5
Quality
80.6
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.82%
APM Entity
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 110010
Hospital
CCN 110078
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
129
Unique beneficiaries
—
Total services
199
Distinct HCPCS
5
Medicare payment
$13K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 303 Nephrology providers in GA — bottom quintile (cohort median 1,455).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$169
Payment records
2
By payment type
Food and Beverage$169
REFERRAL NETWORK

Where William O'neill'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). 15 inbound referrers · 32 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Gerard Mcgorisk
Internal Medicine · Atlanta, GA
39126
John Roback
Pathology · Atlanta, GA
3290
Sarah Nicholls
Nurse Practitioner · Atlanta, GA
24129
William Auffermann
Diagnostic Radiology · Atlanta, GA
2287
Eugene Berkowitz
Diagnostic Radiology · Atlanta, GA
2057
Brent Little
Diagnostic Radiology · Jacksonville, FL
1959
TORRES, WILLIAM1985
Stamatios Lerakis
Cardiology · New York, NY
1846
Michael Hoskins
Clinical Cardiac Electrophysiology · Albuquerque, NM
1866
Meridian Laboratory Corp
Clinical Laboratory · Charlotte, NC
1864
Anurag Sahu
Adult Congenital Heart Disease · Sandy Springs, GA
1253
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
1238
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
EMORY UNIVERSITY111427
LUTZ, JERRE45137
John Roback
Pathology · Atlanta, GA
45145
James Someren
Nephrology · Atlanta, GA
43568
William Small
Diagnostic Radiology · Atlanta, GA
32126
Sarah Nicholls
Nurse Practitioner · Atlanta, GA
31229
Arthur Stillman
Diagnostic Radiology · Atlanta, GA
30156
Travis Henry
Diagnostic Radiology · Saint Louis, MO
28116
Laurence Sperling
Cardiology · Atlanta, GA
25112
CRAWFORD LONG HOSPITAL2455
Gerard Mcgorisk
Internal Medicine · Atlanta, GA
2288
Metro Atlanta Ambulance Services Inc
Ambulance Service Provider · Marietta, GA
2265
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.