Dr. Sean O'Neill, MD
- Hospital affiliations
- 1
- Industry payments
- $413
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 593 Eddy St, Providence, RI 02903
- Practice phone
- Call (401) 444-6966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rhode Island Hospital/Hasbro Children's
Providence, Rhode Island
Find Dr. O'Neill's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sean O'Neill is an interventional radiologist in Providence, Rhode Island
Dr. O'Neill practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island.
Dr. O'Neill's NPI, 1134742588, was assigned on May 20, 2020. Dr. O'Neill holds Rhode Island license LP04928.
- NPI
- 1134742588NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355762691
- NPI enumeration date
- May 20, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 444-6966
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean O'Neill practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island
Dr. O'Neill's primary practice is Rhode Island Hospital/Hasbro Children's, at 593 Eddy St, Providence, RI 02903 in Providence County. The practice phone is (401) 444-6966.
- Rhode Island Hospital/Hasbro Children's593 Eddy St, Providence, RI 02903 · Providence CountyPhone(401) 444-6966
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sean O'Neill is affiliated with 2 sites of care and 1 medical group
Dr. O'Neill's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dr. O'Neill is also affiliated with Rhode Island Hospital. The medical group on file is Rhode Island Medical Imaging (RIMI).
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean O'Neill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Neill practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rhode Island Hospital/Hasbro Children's | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sean O'Neill is one of 18 interventional radiologists in Rhode Island
Vascular and interventional radiology is Dr. O'Neill's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. O'Neill is licensed in Rhode Island.
Specialties and state licenses
- Vascular and interventional radiology, Rhode IslandPrimary
Interventional radiologists near Dr. O'Neill
Counts of interventional radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sean O'Neill's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. O'Neill's median patient age at 54, with 58% women.
Dr. O'Neill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
How Dr. Sean O'Neill takes part in Medicare
Dr. O'Neill accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean O'Neill received $413 in industry payments from 2023 to 2025
CMS Open Payments shows 5 general payments to Dr. O'Neill from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Terumo Medical Corporation paid the most, $168.
General payments to Dr. O'Neill by program year, 2023 to 2025
Companies that paid Dr. O'Neill the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sean O'Neill's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Sean O'Neill
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Sean O'Neill's NPI number?
Dr. Sean O'Neill's NPI number is 1134742588. It was assigned on May 20, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean O'Neill?
Dr. Sean O'Neill is an interventional radiologist in Providence, Rhode Island. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Sean O'Neill practice?
Dr. O'Neill practices at 593 Eddy St, Providence, RI 02903. Dr. O'Neill's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island.
What is Dr. Sean O'Neill's office phone number?
The practice phone on file for Dr. O'Neill is (401) 444-6966.
What is Dr. Sean O'Neill's medical license number?
Dr. O'Neill holds Rhode Island license LP04928.
Which hospitals is Dr. Sean O'Neill affiliated with?
Dr. O'Neill is affiliated with Rhode Island Hospital.
What medical group is Dr. Sean O'Neill part of?
Dr. O'Neill is linked to Rhode Island Medical Imaging (RIMI).
Does Dr. Sean O'Neill accept Medicare?
Yes. CMS lists Dr. O'Neill as accepting Medicare assignment.
Has Dr. Sean O'Neill received payments from drug or device companies?
CMS Open Payments shows $413 in general payments to Dr. O'Neill from 3 companies from 2023 to 2025. The largest total came from Terumo Medical Corporation.
How long has Dr. Sean O'Neill been practicing?
Dr. O'Neill's NPI was assigned in 2020.
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