Quick answers
- Which hospitals does Colin O'Connor work at?
- Medicare's official clinician data lists Colin O'Connor at 5 hospitals: Brigham and Women Faulkner Hospital, Brigham and Women's Hospital, Martha's Vineyard Hospital Inc, Massachusetts General Hospital and Newton-Wellesley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Colin O'Connor see patients?
- Medicare's clinician data lists 2 practice locations, including Springfield, MA and Boston, MA. Call before your visit to confirm the address.
- What is Colin O'Connor's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Colin O'Connor accept Medicare assignment?
- Yes. Medicare's clinician data says Colin O'Connor accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Colin O'Connor?
- (413) 748-9000, as listed in official Medicare / NPI Registry data.
- What is Colin O'Connor's NPI number?
- 1568099901. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Colin O'Connor works
Medicare's Facility Affiliation Data lists Colin O'Connor at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Brigham and Women Faulkner HospitalJamaica Plain, MA · Acute Care Hospital · CCN 220119
- Brigham and Women's HospitalBoston, MA · Acute Care Hospital · CCN 220110
- Martha's Vineyard Hospital IncOak Bluffs, MA · Critical Access Hospital · CCN 221300
- Massachusetts General HospitalBoston, MA · Acute Care Hospital · CCN 220071
- Newton-Wellesley HospitalNewton, MA · Acute Care Hospital · CCN 220101
Practice locations
Addresses where Colin O'Connor is enrolled with Medicare (CMS data updated 2026-10-02).
- 271 Carew StSpringfield, MA 01104 (413) 748‑9000
- 75 Francis StBoston, MA 02115 (617) 732‑5500
Group practices
Medicare enrollment lists Colin O'Connor as a member of these groups (CMS data updated 2026-10-02).
- Brigham and Womens Physicians Organization Inc2,994 clinicians in the group
- Riverbend Medical Group Inc226 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568099901 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians