Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William Oconnell, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1770926156

William Oconnell, MD practises Interventional Radiology in Atlanta, Georgia. Qualified in 2014, 12 years ago. Practices with North Metropolitan Radiology Associates LLP, a 45-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
12
Licensed in
GA
In the registry since
2013
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

1364 Clifton Rd NE AG05
Atlanta, GA 30322-1059
Phone: (404) 712-7118
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence 77664 (GA)

Record details

NPI number1770926156
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2013
Last updated in NPPESMay 1, 2017

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice North Metropolitan Radiology Associates Llp — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,325
Services billed 1,928 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at North Metropolitan Radiology Associates LLP

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 45 clinicians in the practice; 12 are shown here.

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