EDWARD J ONEIL JR. MD
NPI 1982807434
Emergency Medicine - Emergency Medical Services in Brighton, MA
About Edward J Oneil Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EDWARD J ONEIL JR. MD (NPI 1982807434) is an individual emergency medical services provider in Brighton, Massachusetts, licensed in Massachusetts (71533) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with St Elizabeth's Medical Center, and is a graduate of George Washington University School Of Medicine (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Edward J Oneil Jr. Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Edward Oneil reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 716 clinicians in this Medicare group
Ayer, MA 01432
- Reassigned Medicare billing, Massachusetts enrollment
- 290 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Elizabeth's Medical Center
Acute Care Hospitals · Brighton, MAGood Samaritan Medical Center
Acute Care Hospitals · Brockton, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02135 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02135
BRIGHTON, MA 02135
BOSTON, MA 02135
BRIGHTON, MA 02135
BRIGHTON, MA 02135
BOSTON, MA 02135
BRIGHTON, MA 02135
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Edward Oneil's NPI number?
The NPI number for Edward Oneil is 1982807434. It was assigned to this individual provider in the NPPES registry on June 11, 2007.
Where is Edward Oneil located?
Edward Oneil practices at 736 Cambridge St Semc - Emergency Department, Brighton, MA 02135. The listed phone number is (617) 789-2335.
What is Edward Oneil's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is Edward Oneil enrolled in Medicare?
Yes. Edward Oneil is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Edward Oneil's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Edward Oneil reassigns Medicare benefits to 2 organizations: Bmc Affiliated Physicians, Inc. (Boston, MA) and Steward Emergency Physicians, Inc (Ayer, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Edward Oneil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Edward Oneil accept?
Health plans from WellSense Health Plan list Edward Oneil as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Edward Oneil affiliated with any hospitals?
According to CMS data, Edward Oneil is affiliated with St Elizabeth's Medical Center and Good Samaritan Medical Center.
When was this NPI record last updated?
The NPPES record for Edward Oneil was last updated on March 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Edward J Oneil Jr., MD · NPI 1982807434
Emergency Medical Services physician in Brighton, Massachusetts. Individual provider, active in the CMS NPPES registry since June 11, 2007.
## Identity
- **NPI:** 1982807434 (Entity type: Individual)
- **Enumerated:** June 11, 2007
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** 71533 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 736 CAMBRIDGE ST, SEMC - EMERGENCY DEPARTMENT, Brighton, MA 02135-2907
- **Phone:** (617) 789-2335
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Bmc Affiliated Physicians, Inc. (NPI 1245320910, Boston, MA); Steward Emergency Physicians, Inc (NPI 1780971275, Ayer, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 1987
## Record status
- **NPPES last updated:** March 11, 2025
- **Other identifiers:** Medicaid 3099792 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1982807434) · Data from the CMS NPPES public registry.