Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Padraig G Oneill, MD

Individual provider Cardiovascular Disease Physician · NPI 1629140702

Padraig G Oneill, MD is a Cardiac Electrophysiology in Sacramento, California. Qualified in 1979, 47 years ago. Practices with Dignity Health Medical Foundation, a 1,204-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
47
Licensed in
CA
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3941 J St Ste 260
Sacramento, CA 95819-3633
Phone: (916) 736-2323
Fax: (916) 736-0620
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence A47764 (CA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence A47764 (CA)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence A47764 (CA)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence A47764 (CA)

Record details

NPI number1629140702
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 14, 2006
Last updated in NPPESMay 21, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Dignity Health Medical Foundation — 1204 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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