Brigid O'Connor, M.D.
NPI 1790985265ActiveIndividual· Radiology, Radiation Oncology· Providence, RI
Radiology, Radiation Oncology (M.D.) in Providence, Rhode Island, trained at Boston University School of Medicine (class of 1998). 225 Medicare patients in 2024, $79,607 paid; nearly all of their 67 Part D prescriptions were generic (99%). Napo Pharmaceuticals Inc reported $22.57 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1790985265 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 23, 2007 |
| Last updated in NPPES | Oct 9, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | MD12372 | RI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 225 |
|---|---|
| Services billed | 1,000 across 27 procedure codes |
| Paid by Medicare | $79,607 |
Part D prescriptions in 2024
| Prescriptions (claims) | 67 · 89 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $1,584 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Radiation Oncology |
Medical group
- Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr IncBoston, MA · 1,740 clinicians
Hospital affiliations
- Beth Israel Deaconess Hospital - NeedhamNeedham, MA
- Beth Israel Deaconess Medical CenterBoston, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Winchester HospitalWinchester, MA
Industry payments (Open Payments)
- 2025$22.57 · 1 payment from 1 company
- 2024$19.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Napo Pharmaceuticals Inc | $22.57 | 1 |
What the 2025 payments were for
- Food and Beverage$22.57 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 radiation oncologists in Providence · All radiation oncologists in Rhode Island