Dr James O'neill, DO - Medicare Emergency Medicine in Brockton, MA

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Dr James O'neill, DO is a medicare enrolled "Emergency Medicine" physician in Brockton, Massachusetts. He went to University Of New England, College Of Osteo Medicine and graduated in 2017 and has 7 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Associates Of Woonsocket Llc and his current practice location is 680 Centre St, Brockton, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 941-7400.

Dr James O'neill is licensed to practice in Massachusetts (license number 1017205) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1871029645.

Contact Information

Dr James O'neill, DO
680 Centre St,
Brockton, MA 02302-3308
(508) 941-7400
Not Available

Map and Direction




Physician's Profile

Full NameDr James O'neill
GenderMale
SpecialityEmergency Medicine
Experience7 Years
Location680 Centre St, Brockton, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr James O'neill attended and graduated from University Of New England, College Of Osteo Medicine in 2017
  NPI Data:
  • NPI Number: 1871029645
  • Provider Enumeration Date: 05/11/2017
  • Last Update Date: 06/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8729481890
  • Enrollment ID: I20210727002094

Medical Identifiers

Medical identifiers for Dr James O'neill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871029645NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine DO01089 (Rhode Island)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207P00000XEmergency Medicine 1017205 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Landmark Medical CenterWoonsocket, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Associates Of Woonsocket Llc600205064812

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr James O'neill allows following entities to bill medicare on his behalf.
Entity NameEmergency Associates Of Woonsocket Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912342528
PECOS PAC ID: 6002050648
Enrollment ID: O20130920000246
Entity NamePhysicians At Landmark
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255038212
PECOS PAC ID: 4688039084
Enrollment ID: O20230508000159

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr James O'neill is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr James O'neill, DO
85 Rochambeau Ave, Apt #3,
Providence, RI 02906-1909

Ph: (860) 608-6372		Dr James O'neill, DO
680 Centre St,
Brockton, MA 02302-3308

Ph: (508) 941-7400

Reviews and Comments


Emergency Medicine Doctors in Brockton, MA

Luis E. Ortiz, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 680 Centre St, Brockton, MA 02302
Phone: 508-941-7000    
Dr. Stephen J Simon, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 680 Centre St, Brockton, MA 02302
Phone: 508-941-7000    
Dr. John Kyle Volpe, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 680 Centre St, Brockton, MA 02302
Phone: 508-941-7200    
Grant Wei, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 680 Centre St, Dept. Of Emergency Medicine, Brockton, MA 02302
Phone: 508-941-7400    
Jacob Kallenberg,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 235 N Pearl St, Brockton, MA 02301
Phone: 508-427-3075    
Daniel Werzanski, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 680 Centre St, Brockton, MA 02302
Phone: 508-941-7000    
Laura A Griffin, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 680 Centre Street, Brockton Hospital, Brockton, MA 02302
Phone: 508-941-7000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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