Dr. Oneil A. Britton, MD
- Medicare services, 2020
- 31
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 75 Francis Street, Boston, MA 02115
- Practice phone
- Call (617) 732-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Britton'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. Oneil A. Britton is an internist in Boston, Massachusetts
Dr. Britton practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Britton's NPI, 1760428726, was assigned on June 20, 2006. Dr. Britton holds Massachusetts license 160187.
- NPI
- 1760428726NPI Registry (opens in a new tab)
- NPI enumeration date
- June 20, 2006
- NPI status
- Active
- Practice phone
- (617) 732-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Oneil A. Britton practices at Brigham and Women's Hospital in Boston, Massachusetts
Dr. Britton's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.
- Brigham and Women's Hospital75 Francis Street, Boston, MA 02115 · Suffolk CountyPhone(617) 732-5500
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Oneil A. Britton is affiliated with 1 site of care and 2 medical groups
Dr. Britton's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Britton to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Oneil A. Britton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Britton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Oneil A. Britton is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Britton's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Britton is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Britton
Counts of internists 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. Oneil A. Britton billed Medicare for 31 services in 2020
CMS data shows 31 Medicare services from Dr. Britton across 1 procedure code in 2020. Medicare paid $1,968 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Britton's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 932020: 3167%
Dr. Britton compared with the Massachusetts median for internists, 2020
- Dr. Britton
- Massachusetts median
- Medicare services
- 31vs 43193% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Britton's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Britton and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Sources for Dr. Oneil A. Britton'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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. Oneil A. Britton
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. Oneil A. Britton's NPI number?
Dr. Oneil A. Britton's NPI number is 1760428726. It was assigned on June 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Oneil A. Britton?
Dr. Oneil A. Britton is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Oneil A. Britton practice?
Dr. Britton practices at 75 Francis Street, Boston, MA 02115. Dr. Britton's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Britton to 1 medical group.
What is Dr. Oneil A. Britton's office phone number?
The practice phone on file for Dr. Britton is (617) 732-5500.
What is Dr. Oneil A. Britton's medical license number?
Dr. Britton holds Massachusetts license 160187.
Which hospitals is Dr. Oneil A. Britton affiliated with?
Dr. Britton practices at Brigham and Women's Hospital in Boston, Massachusetts.
What medical group is Dr. Oneil A. Britton part of?
Dr. Britton is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Britton to 1 more medical group.
Does Dr. Oneil A. Britton accept Medicare?
Yes. CMS data shows Dr. Britton billed Medicare for 31 services in 2020.
What services does Dr. Oneil A. Britton bill to Medicare?
In 2020, Dr. Britton's most billed Medicare services were hospital inpatient care (99232).
How long has Dr. Oneil A. Britton been practicing?
Dr. Britton's NPI was assigned in 2006.
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