What is Padraig Oneill's specialty?

Padraig Oneill (NPI 1629140702) is a Medicare-billing provider whose primary specialty is Clinical Cardiac Electrophysiology in Sacramento, CA.

Where does Padraig Oneill practice?

Padraig Oneill practices in Sacramento, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1629140702.

How much does Medicare pay Padraig Oneill?

Padraig Oneill (NPI 1629140702) received approximately $271K in total Medicare Part B payments, serving 731 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629140702

Padraig OneillMD

PRACTICEREGIONAL CARDIOLOGY ASSOCIATESSee all providers at this practice →

Clinical Cardiac ElectrophysiologySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,658

Unique beneficiaries

—

Total services

2,558

Distinct HCPCS

Medicare payment

$240K

Peer benchmark

Total Medicare services vs. 188 Clinical Cardiac Electrophysiology providers in CA — below median (cohort median 3,360).

PRESCRIBING · PART D · 2024

Total Rx claims

580

Beneficiaries

—

Total drug cost

$205K

Distinct drugs

Brand share

34.3%

Top prescribed drugs

Apixaban114 claims

Amiodarone Hcl91 claims

Flecainide Acetate89 claims

Rivaroxaban72 claims

Carvedilol40 claims

QUALITY · MIPS · 2024

Final MIPS score

99.6

Quality

86.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.04%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$10K

Payment records

By payment type

Food and Beverage$5K

Travel and Lodging$4K

Top paying entities

Food and Beverage$5K

Travel and Lodging$4K

REFERRAL NETWORK

Where Padraig Oneill'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	229	688
Rohit Bhaskar Cardiology · Folsom, CA	105	300
Eleanor Vierra Nurse Practitioner · Sacramento, CA	73	143
LODI MEMORIAL HOSPITAL ASSOCIATION INC	34	100
Patricia Takeda Cardiology · Sacramento, CA	26	59
Inder Singh Cardiology · Sacramento, CA	20	69
Mark Bowers Clinical Cardiac Electrophysiology · Sacramento, CA	18	53
NPI 1295763514	17	39
Roy Kaku Cardiology · Folsom, CA	16	54
Grant Rogero Diagnostic Radiology · Lodi, CA	14	29
DIGNITY HEALTH	13	27
Thomas Mcgarry Diagnostic Radiology · Sacramento, CA	13	41

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events